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
56926871TF
No factors below 274
TF target 273
P-1
B1 = 780000
B2 = 780000
LL
StatusDateUserResidueShift
Bad2013-08-25David Barley3A95EB5FFE28F29911711525
Verified2013-11-29Mark Blanke4614A0F6DB7A636B44097520
Verified2016-11-15AirSquirrels4614A0F6DB7A636B0
History
DateUserTypeResult
2019-02-03TheJudgerNF
no factor from 2^73 to 2^74
2016-11-15AirSquirrelsC-LL
4614A0F6DB7A636B
2016-02-23Mark RoseNF
no factor from 2^62 to 2^63
2015-07-27Mark RoseNF
no factor from 2^72 to 2^73
2013-11-29Mark BlankeC-LL
4614A0F6DB7A636B
2013-08-25David BarleyC-LL
3A95EB5FFE28F299
2012-07-03Kyle AskineNF
no factor from 2^71 to 2^72
2012-04-07-Anonymous-NF-PM1
B1=780000
2011-09-29-Anonymous-NF
no factor from 2^70 to 2^71
2011-06-17korvaNF
no factor from 2^69 to 2^70
2011-04-22eon_blue_apocalypseNF
no factor from 2^68 to 2^69
2009-11-20dmbeesonNF
no factor from 2^67 to 2^68
2008-09-06ThaNF
no factor from 2^66 to 2^67
2008-08-26Sturle SundeNF
no factor from 2^65 to 2^66
2008-08-25Sturle SundeNF
no factor from 2^64 to 2^65
2008-08-25Sturle SundeNF
no factor from 2^63 to 2^64