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
66646159TF
No factors below 275
TF target 274
P-1
B1 = 640000
B2 = 12960000
LL
StatusDateUserResidueShift
Verified2015-04-26curtisc37455E29A44BC9AF28480005
Verified2023-10-12Sergey Nosov37455E29A44BC9AF9935875
History
DateUserTypeResult
2023-10-12Sergey NosovC-LL
37455E29A44BC9AF
2015-04-26curtiscC-LL
37455E29A44BC9AF
2015-03-27NickOfTimeNF
no factor from 2^74 to 2^75
2014-05-28RichD0NF
no factor from 2^73 to 2^74
2014-03-27NoPaNF-PM1
B1=640000, B2=12960000
2014-03-21BdotNF
no factor from 2^72 to 2^73
2014-03-21BdotNF
no factor from 2^71 to 2^72
2012-10-25-Anonymous-NF
no factor from 2^70 to 2^71
2012-04-10BaltinNF
no factor from 2^69 to 2^70
2009-12-16-Anonymous-NF
no factor from 2^68 to 2^69
2009-12-11-Anonymous-NF
no factor from 2^67 to 2^68
2009-12-08Tommy BoucherNF
no factor from 2^66 to 2^67
2009-12-04Sturle SundeNF
no factor from 2^65 to 2^66
2009-12-02S00030NF
no factor from 2^64 to 2^65
2009-06-161997rj7NF
no factor to 2^64