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
49787483TF
No factors below 273
TF target 273
P-1
B1 = 580000
B2 = 14500000
LL
StatusDateUserResidueShift
Verified2011-10-27curtiscA91BD0BBF90976842332238
Verified2019-10-30frolyarA91BD0BBF909768436041555
History
DateUserTypeResult
2019-10-30frolyarC-LL
A91BD0BBF9097684
2018-01-24monstNF
no factor from 2^72 to 2^73
2015-12-04-Anonymous-NF
no factor from 2^71 to 2^72
2015-06-14Mark RoseNF
no factor from 2^70 to 2^71
2015-06-12Architects CubedNF
no factor from 2^69 to 2^70
2011-10-27curtiscC-LL
A91BD0BBF9097684
2011-03-03Volkan TufekciNF-PM1
B1=580000, B2=14500000