Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
62265397TF
No factors below 274
TF target 274
P-1
B1 = 580000
B2 = 15080000
LL
StatusDateUserResidueShift
Verified2013-09-15Numb SkullAB979470168C5E655378912
Verified2022-01-03ConductorAB979470168C5E654353898
History
DateUserTypeResult
2022-01-03ConductorC-LL
AB979470168C5E65
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-09-15Numb SkullC-LL
AB979470168C5E65
2013-05-21owftheevilNF-PM1
B1=580000, B2=15080000, e=6
2013-05-20PhantomasNF
no factor from 2^73 to 2^74
2013-03-09kdgehmanNF
no factor from 2^72 to 2^73
2013-03-01James HeinrichNF
no factor from 2^71 to 2^72
2013-02-17Carsten KossendeyNF
no factor from 2^70 to 2^71
2011-12-04ErikNF
no factor from 2^69 to 2^70
2010-03-24drmartin4NF
no factor from 2^68 to 2^69
2010-03-10drmartin4NF
no factor from 2^67 to 2^68
2009-12-17Sturle SundeNF
no factor from 2^66 to 2^67
2009-10-13riccardo ubertiNF
no factor from 2^65 to 2^66
2009-02-19piNF
no factor from 2^64 to 2^65
2008-12-13DerekNF
no factor from 2^63 to 2^64