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
57759731TF
No factors below 274
TF target 273
P-1
B1 = 540000
B2 = 11070000
LL
StatusDateUserResidueShift
Bad2013-02-06curtisc4ADF27E854890B111130338
Verified2013-07-06SamoflanEE1034AF1830F87F23361095
Verified2016-08-24AirSquirrelsEE1034AF1830F87F54747124
History
DateUserTypeResult
2018-02-20monstNF
no factor from 2^73 to 2^74
2016-08-24AirSquirrelsC-LL
EE1034AF1830F87F
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-07-06SamoflanC-LL
EE1034AF1830F87F
2013-02-06curtiscC-LL
4ADF27E854890B11
2012-10-13owftheevilNF-PM1
B1=540000, B2=11070000, E=6
2012-09-01MikeBerlinNF
no factor from 2^72 to 2^73
2011-12-13rlakeNF
no factor from 2^71 to 2^72
2011-09-28OS1NF
no factor from 2^70 to 2^71
2011-06-18Lars LindleyNF
no factor from 2^69 to 2^70
2011-04-28Zet_korNF
no factor from 2^68 to 2^69
2010-07-01GnorfeNF
no factor from 2^67 to 2^68
2010-04-28GrunwalderGIMPNF
no factor from 2^66 to 2^67
2010-04-27Per JessenNF
no factor from 2^65 to 2^66
2010-02-22nailsssNF
no factor from 2^64 to 2^65
2009-03-13helicomNF
no factor from 2^63 to 2^64