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
74683559TF
No factors below 275
TF target 274
P-1
B1 = 620000
B2 = 12090000
LL
StatusDateUserResidueShift
Verified2016-12-22Nick13063CD37F861CEC38639324
Verified2024-03-30-Anonymous-13063CD37F861CEC27438418
History
DateUserTypeResult
2024-03-30-Anonymous-C-LL
13063CD37F861CEC
2016-12-22NickC-LL
13063CD37F861CEC
2016-04-02Mark RoseNF
no factor from 2^57 to 2^64
2016-03-07KishNF-PM1
B1=620000, B2=12090000, E=6
2016-02-16AirSquirrelsNF
no factor from 2^74 to 2^75
2016-02-16AirSquirrelsNF
no factor from 2^73 to 2^74
2016-02-16AirSquirrelsNF
no factor from 2^72 to 2^73
2015-08-26FredrikNF
no factor from 2^71 to 2^72
2013-08-28willmoreNF
no factor from 2^70 to 2^71
2012-11-03NBNF
no factor from 2^69 to 2^70
2010-11-14trifNF
no factor from 2^68 to 2^69
2010-09-22LarryGNF
no factor from 2^67 to 2^68
2010-09-19-Anonymous-NF
no factor from 2^66 to 2^67
2010-09-15-Anonymous-NF
no factor from 2^65 to 2^66
2010-09-11giheffNF
no factor from 2^64 to 2^65