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
45582401TF
No factors below 275
TF target 272
P-1
B1 = 1370000
B2 = 37332500
LL
StatusDateUserResidueShift
Verified2011-03-13curtisc7EC12B2E0E50388C28208333
Verified2018-01-09Smok_bmv 7EC12B2E0E50388C26915742
History
DateUserTypeResult
2020-07-25Architects CubedNF-PM1
B1=1370000, B2=37332500, E=12
2020-06-21Sid & AndyNF
no factor from 2^74 to 2^75
2019-12-20-Anonymous-NF
no factor from 2^73 to 2^74
2018-01-09Smok_bmv C-LL
7EC12B2E0E50388C
2017-11-12TheJudgerNF
no factor from 2^72 to 2^73
2015-11-06-Anonymous-NF
no factor from 2^71 to 2^72
2015-11-06-Anonymous-NF
no factor from 2^70 to 2^71
2015-08-22Mark RoseNF
no factor from 2^69 to 2^70
2012-06-23kurlyNF-PM1
B1=270000, B2=5332500
2011-09-30Carsten KossendeyNF
no factor from 2^68 to 2^69
2011-03-13curtiscC-LL
7EC12B2E0E50388C