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
44910077TF
No factors below 273
TF target 272
P-1
B1 = 190000
B2 = 3182500
LL
StatusDateUserResidueShift
Verified2010-07-20-Anonymous-87EE59CF0ABC7F346017682
Verified2017-02-12-Anonymous-87EE59CF0ABC7F3418734167
Verified2017-02-25MadPoo87EE59CF0ABC7F3426660734
History
DateUserTypeResult
2018-05-25Robin89NF
no factor from 2^72 to 2^73
2017-02-25MadPooC-LL
87EE59CF0ABC7F34
2017-02-12MadPooNF-PM1
B1=190000, B2=3182500, E=6
2017-02-12-Anonymous-C-LL
87EE59CF0ABC7F34
2015-10-26-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-26-Anonymous-NF
no factor from 2^70 to 2^71
2015-07-16caddrNF
no factor from 2^69 to 2^70
2014-07-10VictordeHollanderNF
no factor from 2^68 to 2^69
2010-07-20enyczC-LL
87EE59CF0ABC7F34
2009-05-04ANONYMOUSNF-PM1
B1=760000