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
25473607TF
No factors below 275
TF target 270
P-1
B1 = 290000
B2 = 6017500
LL
StatusDateUserResidueShift
Verified2004-12-13David J. StuckiDE18D172EF4ED9ED9994648
Verified2010-10-27arnaudDE18D172EF4ED9ED803954
History
DateUserTypeResult
2021-10-17TheJudgerNF
no factor from 2^74 to 2^75
2021-09-30TheJudgerNF
no factor from 2^73 to 2^74
2021-08-28TheJudgerNF
no factor from 2^72 to 2^73
2021-08-28TheJudgerNF
no factor from 2^71 to 2^72
2021-06-21mikrNF
no factor from 2^70 to 2^71
2017-06-02ramgeisNF
no factor from 2^69 to 2^70
2017-06-02ramgeisNF
no factor from 2^68 to 2^69
2016-01-15VictordeHollanderNF
no factor from 2^67 to 2^68
2010-10-27arnaudC-LL
DE18D172EF4ED9ED