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
45818867TF
No factors below 275
TF target 272
P-1
B1 = 1500000
B2 = 30000000
LL
StatusDateUserResidueShift
Verified2012-10-26George WoltmanF0B2CFFBEF4CD57512765251
Verified2018-01-25Smok_bmv F0B2CFFBEF4CD57539187940
History
DateUserTypeResult
2020-06-10Sid & AndyNF
no factor from 2^74 to 2^75
2020-01-06Sid & AndyNF-PM1
B1=1500000, B2=30000000, E=6
2019-12-23-Anonymous-NF
no factor from 2^73 to 2^74
2018-01-25Smok_bmv C-LL
F0B2CFFBEF4CD575
2017-12-25-Anonymous-NF
no factor from 2^72 to 2^73
2012-10-26George WoltmanC-LL
F0B2CFFBEF4CD575
2011-12-27GregNF
no factor from 2^71 to 2^72
2011-12-27GregNF
no factor from 2^70 to 2^71
2011-10-23-Anonymous-NF
no factor from 2^69 to 2^70
2011-10-23-Anonymous-NF
no factor from 2^68 to 2^69
2010-05-01-Anonymous-NF-PM1
B1=780000