Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3).

Navigation

Topics

Help • Register • News • History • How to • Sequences statistics • Template prototypes

Proth primes of the form `k`•2^1290000+1

From Prime-Wiki

Jump to: navigation, search

Current data

ASCII format :	k*2^1290000+1
n-value :	1290000
Count :	2
Max k :	1
Date :	2016-09-15

45340243, 2996863034895^[1]

Remarks :

2996863034895•2^1290000±1 is the largest known twin prime pair, with 388342 decimal digits!

Notes

↑ Twin n=2996863034895

History

2016-09-15: Found n = 2996863034895, Tom Greer, PrimeGrid Sophie Germain Search
2014-04-10: Found n = 45340243, Serge Batalov

Retrieved from "https://www.rieselprime.de/z/index.php?title=Proth_prime_const_1290000&oldid=40422"

Proth prime const