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
46973611TF
No factors below 273
TF target 272
P-1
B1 = 495000
B2 = 4331250
LL
StatusDateUserResidueShift
Verified2009-01-11linded25F2D02C288DBB574113250
Verified2017-11-24Evgeniy Zavialov25F2D02C288DBB5719081061
History
DateUserTypeResult
2017-11-24Evgeniy ZavialovC-LL
25F2D02C288DBB57
2017-11-02Matthias WurtingerNF
no factor from 2^72 to 2^73
2015-12-04-Anonymous-NF
no factor from 2^71 to 2^72
2015-05-22Mark RoseNF
no factor from 2^70 to 2^71
2015-05-21LaurVNF
no factor from 2^69 to 2^70
2014-09-06Andrew BNF
no factor from 2^68 to 2^69
2009-01-11lindedC-LL
25F2D02C288DBB57
2008-11-18lindedNF-PM1
B1=495000, B2=4331250