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
40992617TF
No factors below 273
TF target 272
P-1
B1 = 495000
B2 = 13241250
LL
StatusDateUserResidueShift
Verified2010-11-27JOLY44569D1E61EA2FBF9124207
Verified2017-09-05ATH44569D1E61EA2FBF20511801
Verified2017-09-07Kriesel44569D1E61EA2FBF5606
Verified2017-09-26Evgeniy Zavialov44569D1E61EA2FBF17010459
History
DateUserTypeResult
2017-09-26Evgeniy ZavialovC-LL
44569D1E61EA2FBF
2017-09-07KrieselC-LL
44569D1E61EA2FBF
2017-09-05ATHC-LL
44569D1E61EA2FBF
2017-09-05proxy2222NF
no factor from 2^72 to 2^73
2015-06-02LaurVNF
no factor from 2^71 to 2^72
2014-12-28Mark RoseNF
no factor from 2^70 to 2^71
2014-12-28Mark RoseNF
no factor from 2^69 to 2^70
2013-12-01bayanneNF
no factor from 2^68 to 2^69
2010-11-27JOLYC-LL
44569D1E61EA2FBF
2010-10-20JOLYNF-PM1
B1=495000, B2=13241250, E=6