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
50757433TF
No factors below 274
TF target 273
P-1
B1 = 615000
B2 = 20756250
LL
StatusDateUserResidueShift
Verified2010-05-26ahmeraliEACCED74DDF883C544564480
Verified2020-03-06Sergey NosovEACCED74DDF883C533104656
History
DateUserTypeResult
2020-03-06Sergey NosovC-LL
EACCED74DDF883C5
2019-06-02TheJudgerNF
no factor from 2^73 to 2^74
2016-01-02AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-04-Anonymous-NF
no factor from 2^71 to 2^72
2015-06-27Mark RoseNF
no factor from 2^70 to 2^71
2010-05-26ahmeraliC-LL
EACCED74DDF883C5
2010-03-08ahmeraliNF
no factor to 2^70
2009-04-08lindeeNF
no factor from 2^68 to 2^69
2009-03-28-Anonymous-NF
no factor from 2^67 to 2^68
2009-01-07Sturle SundeNF-PM1
B1=615000, B2=20756250, E=6
2008-12-06Sturle SundeNF
no factor from 2^66 to 2^67
2008-12-05S04803NF
no factor from 2^65 to 2^66
2008-11-29S04803NF
no factor from 2^64 to 2^65
2008-09-21DerekNF
no factor to 2^64