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
40480651TF
No factors below 273
TF target 272
P-1
B1 = 460000
B2 = 7935000
LL
StatusDateUserResidueShift
Verified2008-06-22Ausvydas VareikisDDC15C030361081120694196
Verified2017-08-10Evgeniy ZavialovDDC15C03036108114547968
History
DateUserTypeResult
2022-05-07Sid & AndyNF
no factor from 2^72 to 2^73
2017-08-10Evgeniy ZavialovC-LL
DDC15C0303610811
2015-04-10VictordeHollanderNF
no factor from 2^71 to 2^72
2014-12-23NickOfTimeNF
no factor from 2^70 to 2^71
2014-12-23NickOfTimeNF
no factor from 2^69 to 2^70
2013-11-08Carsten KossendeyNF
no factor from 2^68 to 2^69