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
75230971TF
No factors below 275
TF target 274
P-1
B1 = 630000
B2 = 12600000
LL
StatusDateUserResidueShift
Verified2016-02-21bisko9A101D7EF238A9D172958951
Verified2024-03-18codereptile9A101D7EF238A9D132717439
History
DateUserTypeResult
2024-03-18codereptileC-LL
9A101D7EF238A9D1
2016-02-21biskoC-LL
9A101D7EF238A9D1
2016-01-18biskoNF-PM1
B1=630000, B2=12600000, E=6
2016-01-10TheJudgerNF
no factor from 2^74 to 2^75
2016-01-10TheJudgerNF
no factor from 2^73 to 2^74
2015-12-27BdotNF
no factor from 2^72 to 2^73
2014-01-09PascalBieriNF
no factor from 2^71 to 2^72
2013-05-14Nathan EdingtonNF
no factor from 2^70 to 2^71
2012-12-11MOmaxNF
no factor from 2^69 to 2^70
2010-10-22egwinNF
no factor from 2^68 to 2^69
2010-10-06ddboy3NF
no factor from 2^67 to 2^68
2010-10-01ddboy3NF
no factor from 2^66 to 2^67
2010-09-29VictorNF
no factor from 2^65 to 2^66
2010-09-29ANONYMOOSNF
no factor from 2^64 to 2^65