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What’s The Difference Between PRNGs And RNGs?

All online casinos with reputable gaming licenses will have the results of their games overseen by some form of random number generator. This is the program that ensures all the outcomes from the vast majority of casino games are completely random in nature. This makes it impossible for the player to game the system as they can't spot any patterns thanks to the result's randomness. Both PRNGs and RNGs also stop the casino from controlling each game's outcomes for their own financial advantage.

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What Is A PRNG?

The term Pseudorandom Number Generator (PRNG) is not frequently used in online gaming. A PRNG is slightly different from an RNG in that only certain kinds of online gambling sites employ it. The following Jackpotfinder.com guide can help you learn more about PRNGs, their uses, and why they can’t be found in reputable online casinos.

Now, you’ve probably heard the term Random Number Generator (RNG) once or twice if you’re a gambler. It’s a programme that produces random number sequences and is known as an RNG. These patterns guarantee that the outcomes of online casino games like slots or roulette are completely random. Otherwise, by foreseeing the pattern of outcomes, gamblers might be able to exploit casinos. On the other hand, gamers won’t always experience total randomness.

The Basics Of A PRNG

A seed number starts a pseudorandom number generator. The PRNG will then construct random sequences using this seed number as their foundation.

Here’s an example:

The initial seed for a PRNG is 134.
The formula increases the amount by multiplying itself: 134 x 134 = 17,956
The three middle digits of the outcome are then multiplied by the algorithm: 795 x 795 = 632,025
The next multiplier in the algorithm is three middle digits: 202 x 202 = 40,804
Until the PRNG ultimately resets to the original seed (134), this process keeps going.

The Seed Number Cycle

A PRNG behaves in many ways exactly like an RNG. The crucial distinction, though, is that it eventually returns to the initial seed number and restarts the cycle. The “period” is the amount of time the algorithm spends between iterations. The number of digits in the seed number dictates this length. Examples of period lengths based on the quantity of seed digits are as follows:

2-digit seed = 100 numbers before repeating
3-digit seed = 1,000 numbers before repeating
4-digit seed = 10,000 numbers before repeating
5-digit seed = 100,000 numbers before repeating

The length of a cycle is determined by the seed number’s digit total digit count. In other words, the PRNG will be less predictable the larger the seed number.

Random Number Generator vs Pseudorandom Number Generator

In order to continue producing number sequences, a random number generator (RNG) also starts with a seed value. Delivering results for random casino jackpot games, it keeps doing so. However, an RNG doesn’t operate in cycles or in any other foreseeable ways. In its place, it only throws forth patterns that never repeat. This makes it impossible to forecast what will occur next when using a random number generator. This proves that the programme is truly random. A PRNG is also rather arbitrary. It finally approaches the conclusion of a cycle and then repeats the previous process over again.

The programme must be restarted with a fresh seed number in order to change the cycle. In the event that you discover the PRNG’s pattern, you could adjust your bets in response to future outcomes. And thereby increase your jackpot winning chances. Naturally, game creators who use PRNGs will probably use a large seed number. Although theoretically, it’s impossible, these predictable cycles can be broken. Particularly if the seed isn’t very long.

Do Online Casinos Utilise PRNGs?

No online casino that we’re aware of uses a pseudorandom number generator. If such a casino exists, it operates in an uncontrolled market. One where there’s no requirement to interact with any reputable gaming regulators. The majority of online casinos are located in one or more highly regulated countries. Casinos in these markets must utilise RNGs according to gaming regulatory bodies such as the UK Gambling Commission or the Malta Gaming Authority. In the US, the New Jersey Division of Gaming Enforcement (DGE), won’t permit a casino that employs a PRNG. Instead, they insist on random number generator usage from every casino licensee.

Licensing Authorities Don’t Like PRNGs

In truth, many licencing authorities are hesitant to accept PRNGs in their markets. They don’t want to set up a scenario where cunning professional gamblers may win the jackpot online and thereby profit from it. Additionally, gaming officials don’t want there to be any controversy over the outcomes. Since a PRNG gradually repeats cycles, it cannot guarantee full randomness. You can see why using PRNGs is a bad idea for online casinos like Bovada Casino. After all, they’re offering casino players a chance to win actual money, which might then draw in knowledgeable sharks who are always circling around looking for easy killings.

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Social Casinos Don’t Use Real Money

On the other hand, social casinos do employ pseudorandom number generators. Social gaming doesn’t have quite as high stakes. A social casino doesn’t, after all, provide real money gambling. Instead, it gives out non-monetary chips to the players. The gamers then use these chips to play games, level up, and obtain achievements they can brag about to their friends. However, they can’t win any real money with these chips. To be honest, most users of social casinos eventually do allow their players to part with cash. On occasion, they are encouraged to spend $20 or more on more chips. After all, it may be free, to begin with, but at the end of the day, it’s all about the upsell.

Do Social Casinos Use RNGs?

RNGs are more random than PRNGs in all practical respects. They provide an endless stream of sequences without returning to the initial seed value. So long as an RNG is used, a casino can ensure that outcomes will be totally random. You could assume that social casinos would follow the same strategy as internet casinos. However, social casino applications don’t always need to use highly complex number generators. However, as previously mentioned, they don’t provide real money prizes for gamblers.

Social Casinos Are Not Afraid Of Advantage Players

In the event that an advantage gambler discovers their PRNG, the casinos stand to lose very little, if anything at all. In the best-case scenario, the player will simply progress faster and gain more recognition. But they won’t receive tens or hundreds of thousands of dollars in prizes. Simply said, social casinos choose not to use RNGs since there’s no requirement to do so. Social networking sites are not under the DGE’s or any other gaming authority’s purview. In the US, for example, state and federal governments view social casinos as just amusements. They don’t have any particular standards that these sites must meet.

Of course, a social casino could face legal action if they defraud clients on purpose. However, by utilising a PRNG, they are not exactly deceiving anyone. Finally, because the majority of players don’t care, social casinos can even get away with using much simpler PRNG. Customers of social casinos are okay with the situation as long as they believe that the results are sufficiently random.

Is A PRNG Trustworthy?

A pseudorandom number generator does not entirely guarantee unpredictability. After all, at some point, the cycle must repeat. However, when it comes to real money gambling, PRNGs are not in use at all. Only social casinos, where the stakes are minimal for all parties, offer them. To put it simply, a PRNG provides sufficient unpredictability to satisfy the majority of social players. Even if it doesn’t provide an endless number of random outcomes, it comes pretty close.

As long as a PRNG is in use, you probably shouldn’t concern yourself about having a social gaming website take advantage of you. For as long as the seed number is long enough, you’ll continue to receive random outcomes. The social casino doesn’t have to worry about being ripped off by experienced gamblers either, as they don’t award monetary prizes.

Conclusion: The Use Of PRNGs

Working in a reasonably similar manner to a random number generator, we can see the pseudorandom number generator. The primary distinction between them is that the cycle of number sequences inevitably repeats. In the long term, this recurring characteristic might not matter to you or the casino. It does, however, raise the prospect that a skilled gambler could decipher the cycle and start to predict outcomes and be able to implement this into some new jackpot winning strategies.

Online casinos like the excellent Bovada Casino that accept real money don’t want to risk this happening. To prevent players from taking advantage of them, they employ RNGs. However, social casinos are exempt from this concern. They feel more at ease utilising the simpler PRNGs because they aren’t providing anything of real value.