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
62770489TF
No factors below 274
TF target 274
P-1
B1 = 595000
B2 = 12346250
LL
StatusDateUserResidueShift
Verified2014-07-10t_luders19D61654911550879305758
Verified2022-10-29Sergey Nosov19D61654911550871176587
History
DateUserTypeResult
2022-10-29Sergey NosovC-LL
19D6165491155087
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-07-10t_ludersC-LL
19D6165491155087
2014-01-09Bill StaffenNF
no factor from 2^73 to 2^74
2013-08-20TheJudgerNF-PM1
B1=595000, B2=12346250, E=12
2013-04-14LingUaanNF
no factor from 2^72 to 2^73
2013-04-14LingUaanNF
no factor from 2^71 to 2^72
2012-11-18wuxiaoNF
no factor from 2^70 to 2^71
2011-12-18Dk SystemsNF
no factor from 2^69 to 2^70
2009-09-07bamNF
no factor from 2^68 to 2^69
2009-09-03JimCNF
no factor from 2^67 to 2^68
2009-08-30Razor_FX_IINF
no factor from 2^66 to 2^67
2009-08-29Penguin66NF
no factor from 2^65 to 2^66
2009-08-22clintonNF
no factor from 2^64 to 2^65
2009-01-29Wojciech FlorekNF
no factor from 2^63 to 2^64