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
25252541TF
No factors below 273
TF target 270
P-1
B1 = 375000
B2 = 375000
LL
StatusDateUserResidueShift
Bad2004-09-16rcohen43F27FB76115E11C21342526
Verified2005-02-02Bruce McIntoshAAE61EFAD5938BF023352903
Verified2011-02-15J. ArizuAAE61EFAD5938BF05946239
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
2011-02-15J. ArizuC-LL
AAE61EFAD5938BF0