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
51006541TF
No factors below 274
TF target 273
P-1
B1 = 605000
B2 = 18603750
LL
StatusDateUserResidueShift
Verified2013-02-16FTC706C0C7345F5C5ABCF20675833
Verified2020-04-12Sergey Nosov6C0C7345F5C5ABCF36496648
History
DateUserTypeResult
2020-04-12Sergey NosovC-LL
6C0C7345F5C5ABCF
2019-06-02TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2015-12-14AirSquirrelsNF
no factor from 2^72 to 2^73
2013-02-16FTC70C-LL
6C0C7345F5C5ABCF
2012-04-20Kyle AskineNF
no factor from 2^71 to 2^72
2012-04-20Kyle AskineNF
no factor from 2^70 to 2^71
2011-08-11Per JessenNF
no factor from 2^69 to 2^70
2009-07-06symalladNF
no factor from 2^68 to 2^69
2009-07-02turbolover22NF-PM1
B1=605000, B2=18603750
2009-04-14THLHOUNF
no factor from 2^67 to 2^68
2009-01-28S36049NF
no factor from 2^66 to 2^67
2009-01-27S36049NF
no factor from 2^65 to 2^66
2009-01-27S36049NF
no factor from 2^64 to 2^65
2009-01-26tmorrowNF
no factor from 2^63 to 2^64