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
46653787TF
No factors below 274
TF target 272
P-1
B1 = 460000
B2 = 4370000
LL
StatusDateUserResidueShift
Verified2009-10-08ahmerali8E17A09B6E962E3F38414935
Verified2019-01-26Evgeniy Zavialov8E17A09B6E962E3F35845613
History
DateUserTypeResult
2019-04-26Sid & AndyNF
no factor from 2^73 to 2^74
2019-01-26Evgeniy ZavialovC-LL
8E17A09B6E962E3F
2017-11-04monstNF
no factor from 2^72 to 2^73
2015-11-14Judge HaleNF
no factor from 2^71 to 2^72
2015-11-10VictordeHollanderNF
no factor from 2^70 to 2^71
2009-10-08ahmeraliC-LL
8E17A09B6E962E3F
2009-08-13ahmeraliNF-PM1
B1=460000, B2=4370000
2009-08-10ahmeraliNF
no factor to 2^70