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
72472111TF
No factors below 275
TF target 274
P-1
B1 = 625000
B2 = 12187500
LL
StatusDateUserResidueShift
Verified2015-06-15-Anonymous-A90268C35992BCD446748448
Verified2023-08-22Semyon MusatovA90268C35992BCD419704421
History
DateUserTypeResult
2023-08-22Semyon MusatovC-LL
A90268C35992BCD4
2015-06-15-Anonymous-C-LL
A90268C35992BCD4
2015-04-17apocalypseNF-PM1
B1=625000, B2=12187500, E=6
2015-03-29electron1897NF
no factor from 2^74 to 2^75
2015-03-24electron1897NF
no factor from 2^73 to 2^74
2015-03-24electron1897NF
no factor from 2^72 to 2^73
2015-03-24electron1897NF
no factor from 2^71 to 2^72
2014-06-13HBendtzNF
no factor from 2^70 to 2^71
2013-12-20Lauren SladeNF
no factor from 2^69 to 2^70
2010-12-06Torchwood InstituteNF
no factor from 2^68 to 2^69
2010-12-04Torchwood InstituteNF
no factor from 2^67 to 2^68
2010-08-01uzyyaar_dragonflyNF
no factor from 2^66 to 2^67
2010-07-29unconnectedNF
no factor from 2^65 to 2^66
2010-05-24Aleksey OsadchiyNF
no factor from 2^64 to 2^65
2008-09-19Wojciech FlorekNF
no factor to 2^64