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
44550239TF
No factors below 273
TF target 272
P-1
B1 = 480000
B2 = 5160000
LL
StatusDateUserResidueShift
Verified2009-03-29Jacques X. Charles464D54EF2670423E36368244
Verified2018-03-08Sergey Nosov464D54EF2670423E23156900
History
DateUserTypeResult
2022-04-09Jon PaceNF
no factor from 2^72 to 2^73
2018-03-08Sergey NosovC-LL
464D54EF2670423E
2016-02-23Mark RoseNF
no factor from 2^1 to 2^63
2015-10-02-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-02-Anonymous-NF
no factor from 2^70 to 2^71
2015-07-03Walt CooneyNF
no factor from 2^69 to 2^70
2014-03-11AxelssonNF
no factor from 2^68 to 2^69
2009-03-29Jacques X. CharlesC-LL
464D54EF2670423E
2009-01-11Jacques X. CharlesNF-PM1
B1=480000, B2=5160000