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
57798857TF
No factors below 275
TF target 273
P-1
B1 = 800000
B2 = 24000000
LL
StatusDateUserResidueShift
Bad2013-04-06ANONYMOUS5CDE6937D2CB061032636030
Verified2015-05-21JPhilippe3056ED90DBE20E7417579489
Verified2016-08-25AirSquirrels3056ED90DBE20E7410059825
History
DateUserTypeResult
2020-04-17Bruno VictalNF-PM1
B1=800000, B2=24000000
2016-08-25AirSquirrelsC-LL
3056ED90DBE20E74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2015-05-21JPhilippeC-LL
3056ED90DBE20E74
2014-12-06fre_gamesNF
no factor from 2^74 to 2^75
2014-12-06fre_gamesNF
no factor from 2^73 to 2^74
2013-04-06ANONYMOUSC-LL
5CDE6937D2CB0610
2012-08-11Kevin JagetNF
no factor from 2^72 to 2^73
2012-05-25-Anonymous-NF-PM1
B1=710000
2012-01-09shaugeNF
no factor from 2^71 to 2^72
2011-06-26shaugeNF
no factor from 2^70 to 2^71
2011-06-26shaugeNF
no factor from 2^69 to 2^70
2011-05-01SagredoNF
no factor from 2^68 to 2^69
2009-11-01ANONYMOUSNF
no factor from 2^67 to 2^68
2009-03-21korvaNF
no factor from 2^66 to 2^67
2009-03-21Sturle SundeNF
no factor from 2^65 to 2^66
2009-03-19Sturle SundeNF
no factor from 2^64 to 2^65
2009-03-18JMGarciaNF
no factor from 2^63 to 2^64