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
40035349TF
No factors below 274
TF target 272
P-1
B1 = 1000000
B2 = 20000000
LL
StatusDateUserResidueShift
Verified2010-01-02Guido LorenziniA110E47773C5479D37962390
Verified2017-05-10Evgeniy ZavialovA110E47773C5479D13314696
History
DateUserTypeResult
2020-06-12Sid & AndyNF-PM1
B1=1000000, B2=20000000, E=6
2020-02-14-Anonymous-NF
no factor from 2^73 to 2^74
2019-09-30-Anonymous-NF
no factor from 2^72 to 2^73
2017-05-10Evgeniy ZavialovC-LL
A110E47773C5479D
2015-01-01Mark RoseNF
no factor from 2^71 to 2^72
2013-11-03bayanneNF
no factor from 2^70 to 2^71
2013-11-03bayanneNF
no factor from 2^69 to 2^70
2013-11-03bayanneNF
no factor from 2^68 to 2^69
2010-01-02Guido LorenziniC-LL
A110E47773C5479D
2009-02-27-Anonymous-NF-PM1
B1=650000