Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
933872521Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
5292834757875513606792168.82025-03-20 19:27:20
21572015076158521091832270.92016-09-08 23:28:54
History
DateUserTypeResult
2025-03-20James HeinrichF
Factors: 2157201507615852109183,529283475787551360679 / TF: 67-71
2016-09-08Sergey NosovF
Factor: 2157201507615852109183 / TF: 67-71*
2015-09-18Bruno VictalNF
no factor from 2^66 to 2^67
2013-05-06ramgeisNF
no factor from 2^65 to 2^66
2011-04-01HBendtzNF
no factor from 2^64 to 2^65
2010-05-27lindedNF
no factor from 2^63 to 2^64