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
46506283TF
No factors below 274
TF target 272
P-1
B1 = 1000000
B2 = 20000000
LL
StatusDateUserResidueShift
Verified2009-06-13-Anonymous-C3694FAE05D9802427239722
Verified2017-10-16Evgeniy ZavialovC3694FAE05D9802423448960
History
DateUserTypeResult
2019-09-30Sid & AndyNF
no factor from 2^73 to 2^74
2019-07-25Sid & AndyNF-PM1
B1=1000000, B2=20000000, E=12
2018-02-23-Anonymous-NF
no factor from 2^72 to 2^73
2017-10-16Evgeniy ZavialovC-LL
C3694FAE05D98024
2015-11-06-Anonymous-NF
no factor from 2^71 to 2^72
2015-11-06-Anonymous-NF
no factor from 2^70 to 2^71
2015-08-16LaurVNF
no factor from 2^69 to 2^70
2013-02-12Carsten KossendeyNF
no factor from 2^68 to 2^69
2009-06-13-Anonymous-C-LL
C3694FAE05D98024
2009-02-08-Anonymous-NF-PM1
B1=795000