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
46507567TF
No factors below 274
TF target 272
P-1
B1 = 1500000
B2 = 30000000
LL
StatusDateUserResidueShift
Verified2009-03-31-Anonymous-0DF88126480FF6F830680661
Verified2017-10-16Evgeniy Zavialov0DF88126480FF6F82241868
History
DateUserTypeResult
2019-11-23Sid & AndyNF-PM1
B1=1500000, B2=30000000, E=12
2019-09-30Sid & AndyNF
no factor from 2^73 to 2^74
2018-08-04-Anonymous-NF
no factor from 2^72 to 2^73
2017-10-16Evgeniy ZavialovC-LL
0DF88126480FF6F8
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
2015-08-30Mark RoseNF
no factor from 2^69 to 2^70
2014-08-29VictordeHollanderNF
no factor from 2^68 to 2^69
2009-03-31-Anonymous-C-LL
0DF88126480FF6F8
2009-02-11-Anonymous-NF-PM1
B1=495000, B2=4331250