Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
57248629TF
No factors below 274
TF target 273
P-1
B1 = 525000
B2 = 9581250
LL
StatusDateUserResidueShift
Verified2013-04-28Alexander KozubA6636423F6C642E755384064
Verified2021-05-20Andrew_andA6636423F6C642E746288667
History
DateUserTypeResult
2021-05-20Andrew_andC-LL
A6636423F6C642E7
2019-02-03TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-04-28Alexander KozubC-LL
A6636423F6C642E7
2012-09-06Craig MeyersNF-PM1
B1=525000, B2=9581250
2012-08-19BigBrotherNF
no factor from 2^72 to 2^73
2012-05-27Craig MeyersNF
no factor from 2^71 to 2^72
2011-06-17shaugeNF
no factor from 2^70 to 2^71
2011-06-17shaugeNF
no factor from 2^69 to 2^70
2011-05-03-Anonymous-NF
no factor from 2^68 to 2^69
2009-05-25S00030NF
no factor from 2^67 to 2^68
2008-09-23Sturle SundeNF
no factor from 2^66 to 2^67
2008-09-22Sturle SundeNF
no factor from 2^65 to 2^66
2008-09-21Sturle SundeNF
no factor from 2^64 to 2^65
2008-09-21Sturle SundeNF
no factor from 2^63 to 2^64