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
37358471TF
No factors below 274
TF target 271
P-1
B1 = 400000
B2 = 12000000
LL
StatusDateUserResidueShift
Verified2008-01-15Sven Seidler143A400C55F2E06415088742
Verified2016-06-11Sergey Nosov143A400C55F2E06421634890
History
DateUserTypeResult
2020-02-21-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-26-Anonymous-NF
no factor from 2^72 to 2^73
2019-10-26-Anonymous-NF
no factor from 2^71 to 2^72
2016-06-11Sergey NosovC-LL
143A400C55F2E064
2016-02-10HBendtzNF-PM1
B1=400000, B2=12000000, E=12
2014-11-24NickOfTimeNF
no factor from 2^70 to 2^71
2014-10-27VictordeHollanderNF
no factor from 2^69 to 2^70
2012-05-13XyzzyNF
no factor from 2^68 to 2^69
2012-05-13XyzzyNF
no factor from 2^67 to 2^68