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
41230391TF
No factors below 273
TF target 272
P-1
B1 = 670000
B2 = 670000
LL
StatusDateUserResidueShift
Verified2009-09-20-Anonymous-56665F5A6974C55A5330268
Verified2016-04-29yponomarev56665F5A6974C55A11654873
History
DateUserTypeResult
2022-05-08Sid & AndyNF
no factor from 2^72 to 2^73
2016-04-29yponomarevC-LL
56665F5A6974C55A
2015-07-19tigreroarsNF
no factor from 2^71 to 2^72
2015-01-25srow7NF
no factor from 2^70 to 2^71
2015-01-25srow7NF
no factor from 2^69 to 2^70
2013-12-06bayanneNF
no factor from 2^68 to 2^69
2009-09-20-Anonymous-C-LL
56665F5A6974C55A
2009-07-12-Anonymous-NF-PM1
B1=670000