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
72471797TF
No factors below 275
TF target 274
P-1
B1 = 625000
B2 = 12343750
LL
StatusDateUserResidueShift
Verified2015-05-02-Anonymous-9E391C24A9F1235710043453
Verified2023-08-22Semyon Musatov9E391C24A9F1235736621550
History
DateUserTypeResult
2023-08-22Semyon MusatovC-LL
9E391C24A9F12357
2015-05-02-Anonymous-C-LL
9E391C24A9F12357
2015-04-05TheJudgerNF-PM1
B1=625000, B2=12343750, E=12
2015-03-24electron1897NF
no factor from 2^74 to 2^75
2015-03-21electron1897NF
no factor from 2^73 to 2^74
2015-03-21electron1897NF
no factor from 2^72 to 2^73
2015-03-21electron1897NF
no factor from 2^71 to 2^72
2013-04-13apocalypseNF
no factor from 2^70 to 2^71
2012-10-05kevshawNF
no factor from 2^69 to 2^70
2010-08-01TikamthiNF
no factor from 2^68 to 2^69
2010-07-29TikamthiNF
no factor from 2^67 to 2^68
2010-07-27TikamthiNF
no factor from 2^66 to 2^67
2010-07-26mgdavilaINENF
no factor from 2^65 to 2^66
2010-07-20Bold_SeekerNF
no factor from 2^64 to 2^65
2008-09-19Wojciech FlorekNF
no factor to 2^64