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
50148689TF
No factors below 274
TF target 273
P-1
B1 = 810000
B2 = 810000
LL
StatusDateUserResidueShift
Verified2010-10-10curtisc4274B5ACDF31735717392953
Verified2019-11-10Sergey Nosov4274B5ACDF31735741223149
History
DateUserTypeResult
2019-11-10Sergey NosovC-LL
4274B5ACDF317357
2018-12-10Mark RoseNF
no factor from 2^73 to 2^74
2015-12-29Judge HaleNF
no factor from 2^72 to 2^73
2015-12-23AirSquirrelsNF
no factor from 2^71 to 2^72
2015-12-23AirSquirrelsNF
no factor from 2^70 to 2^71
2014-12-30monstNF
no factor from 2^69 to 2^70
2010-10-10curtiscC-LL
4274B5ACDF317357
2010-06-06curtiscNF-PM1
B1=810000