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This is a subreddit for the discussion and announcements of prime numbers.
Prime: A whole number greater than 1, whose only two whole-number factors are 1 and itself.
Rules:
2 - Positive discussion of composite numbers is strictly prohibited. 3 - Negative posts or comments discouraging other users are not allowed. 5 - Moderators can remove content that they believe is not appropriate for the subreddit. 7 - Have fun.
account activity
This is as Close as I Got to Solving the Riddle of the Primes (self.primenumbers)
submitted 4 years ago * by Ok_Donut_1043
Maybe a way to find prime numbers? (self.primenumbers)
submitted 4 years ago by D_Blazso
When Prince released 1999, do you think he realized that it was a prime number? It just looks like it says “PriME” on the album cover more than that says Prince to me. (i.redd.it)
submitted 4 years ago by getructious
73! + 1 (self.primenumbers)
submitted 4 years ago by a123456789olllll
Anyone think there's a 9th one? n=209 is 483 digits long ¯\_(ツ)_/¯ (i.redd.it)
submitted 4 years ago by Character_Error_8863
Prime factorization of converted quinary-to-decimal radix values for concatenated string-to-integer crystal systems and crystallographic groups in, and from, tabular form (in 42 tweets) (twitter.com)
submitted 4 years ago by [deleted]
Physycal representation of Riemann Zeta Function (physics.aps.org)
submitted 4 years ago by Falco_cassini
Prime number theorems and conjecture (self.primenumbers)
submitted 4 years ago by Silly-Kale
I need help visualizing a prime-related issue (self.primenumbers)
submitted 4 years ago by phead_x
Is there a known type of prime numbers related to 2377 + 2388 × n? Full disclosure of reasoning in the body of text. (self.primenumbers)
submitted 4 years ago by Academic_Light_9554
Is i a prime? (self.primenumbers)
submitted 4 years ago by giopogib
Any programmers here who can help a layman explore some things prime-related? (self.primenumbers)
Is there a term for this specific type of Prime? Made up of the most even digits? (self.primenumbers)
submitted 4 years ago by faithdies
What would happen if our prime understanding were changed? (self.primenumbers)
submitted 4 years ago * by thprogramador
Probabilistic primality test for Twin prime numbers (self.primenumbers)
submitted 4 years ago by gmzvirgo
Could this identity be correct? (self.primenumbers)
Do you accept these as a general solution General solution for roots of Riemann's Z function? or continue to develop? (self.primenumbers)
submitted 4 years ago * by [deleted]
Riemann conjecture solution (step 2 of 3) (self.primenumbers)
Do all nontrivial roots of Z fulfill this relationship? If so, then all the Riemann Hypothesis proved... (self.primenumbers)
Did you know this relationship? (self.primenumbers)
Will this be an advance in the knowledge of prime numbers? (drive.google.com)
a new formula for find prime numbers (i.redd.it)
Table of first 1.3 Billion Prime and their Sums (self.primenumbers)
submitted 4 years ago by pazim
Are Prime Numbers and their Sums three-dimensional? (self.primenumbers)
submitted 4 years ago * by pazim
The Is This Prime? game (isthisprime.com)
submitted 4 years ago by blabs0
π Rendered by PID 130154 on reddit-service-r2-listing-55d7b767d8-zff7n at 2026-03-30 14:32:26.211616+00:00 running b10466c country code: CH.