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
41464069TF
No factors below 273
TF target 272
P-1
B1 = 430000
B2 = 3547500
LL
StatusDateUserResidueShift
Verified2008-12-06lindedFC2A0A6361C01CF210609524
Verified2017-07-17Sergey NosovFC2A0A6361C01CF241281252
History
DateUserTypeResult
2022-05-11RichD0NF
no factor from 2^72 to 2^73
2017-07-17Sergey NosovC-LL
FC2A0A6361C01CF2
2015-09-12AirSquirrelsNF
no factor from 2^71 to 2^72
2015-01-15srow7NF
no factor from 2^70 to 2^71
2015-01-14Mark RoseNF
no factor from 2^69 to 2^70
2014-02-13LaurVNF
no factor from 2^68 to 2^69
2008-12-06lindedC-LL
FC2A0A6361C01CF2