Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
69274967TF
No factors below 275
TF target 274
P-1
B1 = 770000
B2 = 20212500
LL
StatusDateUserResidueShift
Verified2016-08-08ShnobelC93C39DD60AB1DB343592804
Verified2023-10-03Ryan PropperC93C39DD60AB1DB317093361
History
DateUserTypeResult
2023-10-03Ryan PropperC-LL
C93C39DD60AB1DB3
2016-08-08ShnobelC-LL
C93C39DD60AB1DB3
2016-04-13monstNF
no factor from 2^74 to 2^75
2016-03-30Mark RoseNF
no factor from 2^62 to 2^64
2016-03-29Mark RoseNF
no factor from 2^64 to 2^65
2013-12-15gcardonaNF
no factor from 2^73 to 2^74
2013-12-15gcardonaNF
no factor from 2^72 to 2^73
2013-12-15gcardonaNF
no factor from 2^71 to 2^72
2013-12-08timc995NF-PM1
B1=770000, B2=20212500, E=12
2012-10-01[DPC] hansRNF
no factor from 2^70 to 2^71
2012-04-02OS1NF
no factor from 2^69 to 2^70
2010-06-21subgeniusNF
no factor from 2^68 to 2^69
2010-06-17subgeniusNF
no factor from 2^67 to 2^68
2010-02-12GrunwalderGIMPNF
no factor from 2^66 to 2^67
2010-02-11SAHS Science DeptNF
no factor from 2^65 to 2^66