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
45591613TF
No factors below 275
TF target 272
P-1
B1 = 560000
B2 = 15680000
LL
StatusDateUserResidueShift
Verified2009-07-25-Anonymous-6C32CD693D642C0729823240
Verified2016-02-23yponomarev6C32CD693D642C0710577234
History
DateUserTypeResult
2020-06-18Sid & AndyNF
no factor from 2^74 to 2^75
2019-12-22-Anonymous-NF
no factor from 2^73 to 2^74
2018-07-29-Anonymous-NF
no factor from 2^72 to 2^73
2016-02-23yponomarevC-LL
6C32CD693D642C07
2015-10-23-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-23-Anonymous-NF
no factor from 2^70 to 2^71
2015-08-24-Anonymous-NF
no factor from 2^69 to 2^70
2014-07-24Denial140NF
no factor from 2^68 to 2^69
2009-07-25-Anonymous-C-LL
6C32CD693D642C07
2009-06-07-Anonymous-NF-PM1
B1=560000, B2=15680000