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
46345891TF
No factors below 275
TF target 272
P-1
B1 = 1500000
B2 = 30000000
LL
StatusDateUserResidueShift
Verified2009-03-16linded434FB165486EEAFD19648140
Verified2018-02-14Smok_bmv 434FB165486EEAFD7182688
History
DateUserTypeResult
2020-11-24-Anonymous-NF
no factor from 2^74 to 2^75
2020-10-24Sid & AndyNF-PM1
B1=1500000, B2=30000000
2020-01-17-Anonymous-NF
no factor from 2^73 to 2^74
2018-02-14Smok_bmv C-LL
434FB165486EEAFD
2017-12-29-Anonymous-NF
no factor from 2^72 to 2^73
2016-02-23Mark RoseNF
no factor from 2^1 to 2^63
2015-11-20-Anonymous-NF
no factor from 2^71 to 2^72
2015-11-20-Anonymous-NF
no factor from 2^70 to 2^71
2015-08-28Mark RoseNF
no factor from 2^69 to 2^70
2014-08-26VictordeHollanderNF
no factor from 2^68 to 2^69
2009-03-16lindedC-LL
434FB165486EEAFD
2009-02-07lindedNF-PM1
B1=490000, B2=4287500