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
49786171TF
No factors below 273
TF target 273
P-1
B1 = 780000
B2 = 780000
LL
StatusDateUserResidueShift
Verified2010-12-09McAlister94216FF56784C75533059374
Verified2019-10-25frolyar94216FF56784C7556765462
History
DateUserTypeResult
2019-10-25frolyarC-LL
94216FF56784C755
2017-10-13One ManNF
no factor from 2^72 to 2^73
2016-02-23Mark RoseNF
no factor from 2^1 to 2^63
2015-12-04-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-22LaurVNF
no factor from 2^70 to 2^71
2015-06-10Architects CubedNF
no factor from 2^69 to 2^70
2010-12-09McAlisterC-LL
94216FF56784C755
2010-11-03McAlisterNF-PM1
B1=780000