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
70246069TF
No factors below 275
TF target 274
P-1
B1 = 640000
B2 = 13280000
LL
StatusDateUserResidueShift
Unverified2016-07-01volovikB05CCD837947C9__54652937
History
DateUserTypeResult
2016-07-01volovikC-LL
B05CCD837947C9__
2016-04-25PDWNF
no factor from 2^74 to 2^75
2015-01-17FilenNF-PM1
B1=640000, B2=13280000, E=12
2014-09-11ktonyNF
no factor from 2^73 to 2^74
2014-09-11ktonyNF
no factor from 2^72 to 2^73
2014-09-11ktonyNF
no factor from 2^71 to 2^72
2009-09-17ahmeraliNF
no factor to 2^71
2008-11-28Wojciech FlorekNF
no factor to 2^64