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
45844441TF
No factors below 275
TF target 272
P-1
B1 = 470000
B2 = 9987500
LL
StatusDateUserResidueShift
Verified2012-07-31kdgehmanF108E8DC5CC7227D1032235
Verified2018-07-10Smok_bmv F108E8DC5CC7227D23093845
History
DateUserTypeResult
2020-05-31Sid & AndyNF
no factor from 2^74 to 2^75
2019-12-21-Anonymous-NF
no factor from 2^73 to 2^74
2018-07-10Smok_bmv C-LL
F108E8DC5CC7227D
2017-12-28-Anonymous-NF
no factor from 2^72 to 2^73
2012-07-31kdgehmanC-LL
F108E8DC5CC7227D
2011-12-13Craig MeyersNF
no factor from 2^71 to 2^72
2011-11-29RichD0NF-PM1
B1=470000, B2=9987500, E=6
2011-11-16Ethan O'ConnorNF
no factor from 2^70 to 2^71
2011-11-09Kyle AskineNF
no factor from 2^69 to 2^70
2011-11-09Kyle AskineNF
no factor from 2^68 to 2^69