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
53670437TF
No factors below 274
TF target 273
P-1
B1 = 635000
B2 = 18732500
LL
StatusDateUserResidueShift
Verified2012-12-11-Anonymous-F46B21387D09FE0935236863
Verified2020-08-30rk3aqyF46B21387D09FE0935903657
History
DateUserTypeResult
2020-08-30rk3aqyC-LL
F46B21387D09FE09
2019-08-14ChuckNF
no factor from 2^73 to 2^74
2015-08-15Mark RoseNF
no factor from 2^72 to 2^73
2012-12-11-Anonymous-C-LL
F46B21387D09FE09
2012-04-28Kyle AskineNF
no factor from 2^71 to 2^72
2011-07-30TheJudgerNF
no factor from 2^70 to 2^71
2011-05-13XyzzyNF
no factor from 2^69 to 2^70
2011-02-16Ashish SadanandanNF
no factor from 2^68 to 2^69
2011-02-06DRHNF-PM1
B1=635000, B2=18732500, E=12
2009-07-07-Anonymous-NF
no factor from 2^67 to 2^68
2009-07-02Sturle SundeNF
no factor from 2^66 to 2^67
2009-04-15Sturle SundeNF
no factor from 2^65 to 2^66
2009-04-09Sturle SundeNF
no factor from 2^64 to 2^65
2008-09-29-Anonymous-NF
no factor to 2^64