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
59964917TF
No factors below 274
TF target 273
P-1
B1 = 565000
B2 = 11441250
LL
StatusDateUserResidueShift
Verified2013-08-22curtisc6CFE4E36B7CAC44931334814
Verified2021-12-06Denis Porva6CFE4E36B7CAC44943900084
History
DateUserTypeResult
2021-12-06Denis PorvaC-LL
6CFE4E36B7CAC449
2019-02-17TheJudgerNF
no factor from 2^73 to 2^74
2013-08-22curtiscC-LL
6CFE4E36B7CAC449
2013-02-27Jerry HallettNF-PM1
B1=565000, B2=11441250, E=6
2012-11-15Jerry HallettNF
no factor from 2^72 to 2^73
2012-07-07TheJudgerNF
no factor from 2^71 to 2^72
2012-04-05Kyle AskineNF
no factor from 2^70 to 2^71
2011-07-05Tom DuellNF
no factor from 2^69 to 2^70
2009-06-18SuperbobNF
no factor from 2^68 to 2^69
2009-01-25ANONYMOUSNF
no factor from 2^67 to 2^68
2009-01-23garoNF
no factor from 2^66 to 2^67
2009-01-22GnorfeNF
no factor from 2^65 to 2^66
2009-01-21bayanneNF
no factor from 2^64 to 2^65
2008-06-25monstNF
no factor from 2^63 to 2^64