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
49785899TF
No factors below 273
TF target 273
P-1
B1 = 580000
B2 = 15080000
LL
StatusDateUserResidueShift
Verified2011-06-13Luciano 911D10BBB444543415766592
Verified2019-10-28frolyar911D10BBB44454345622959
History
DateUserTypeResult
2019-10-28frolyarC-LL
911D10BBB4445434
2018-01-24monstNF
no factor from 2^72 to 2^73
2015-12-28AirSquirrelsNF
no factor from 2^71 to 2^72
2015-12-27AirSquirrelsNF
no factor from 2^70 to 2^71
2015-06-10Architects CubedNF
no factor from 2^69 to 2^70
2011-06-13Luciano C-LL
911D10BBB4445434
2010-11-04Luciano NF-PM1
B1=580000, B2=15080000