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
25252639TF
No factors below 273
TF target 270
P-1
B1 = 270000
B2 = 3442500
LL
StatusDateUserResidueShift
Verified2004-08-20ParVe-IT7E4FDBB5384421B813205013
Verified2010-12-26-Anonymous-7E4FDBB5384421B821735960
History
DateUserTypeResult
2022-12-22RichD0NF
no factor from 2^72 to 2^73
2021-01-08-Anonymous-NF
no factor from 2^71 to 2^72
2021-01-08-Anonymous-NF
no factor from 2^70 to 2^71
2017-06-17ramgeisNF
no factor from 2^69 to 2^70
2017-06-17ramgeisNF
no factor from 2^68 to 2^69
2016-01-04VictordeHollanderNF
no factor from 2^67 to 2^68
2010-12-26-Anonymous-C-LL
7E4FDBB5384421B8