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
49912453TF
No factors below 273
TF target 273
P-1
B1 = 785000
B2 = 785000
LL
StatusDateUserResidueShift
Verified2011-01-19Jack The Ripper8491F5588951582842999855
Verified2019-10-04Axet Nord8491F5588951582848520477
History
DateUserTypeResult
2019-10-04Axet NordC-LL
8491F55889515828
2018-01-07monstNF
no factor from 2^72 to 2^73
2015-12-06-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-25Mark RoseNF
no factor from 2^70 to 2^71
2015-06-05LaurVNF
no factor from 2^69 to 2^70
2011-01-19Jack The RipperC-LL
8491F55889515828
2010-02-26-Anonymous-NF-PM1
B1=785000