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
56350477TF
No factors below 274
TF target 273
P-1
B1 = 590000
B2 = 12095000
LL
StatusDateUserResidueShift
Verified2012-02-07eskifullofbeer0E1076E77A4AFAA048295556
Verified2021-03-31Andrew_and0E1076E77A4AFAA030183485
History
DateUserTypeResult
2021-03-31Andrew_andC-LL
0E1076E77A4AFAA0
2018-09-17ktonyNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^58 to 2^63
2015-12-27-Anonymous-NF
no factor from 2^72 to 2^73
2015-11-24LaurVNF
no factor from 2^71 to 2^72
2012-02-07eskifullofbeerC-LL
0E1076E77A4AFAA0
2011-12-09eskifullofbeerNF-PM1
B1=590000, B2=12095000
2011-11-07dmaineNF
no factor from 2^70 to 2^71
2011-06-12David LNF
no factor from 2^69 to 2^70
2011-04-13Ace32NF
no factor from 2^68 to 2^69
2009-05-20Sturle SundeNF
no factor from 2^67 to 2^68
2008-07-20Sturle SundeNF
no factor from 2^66 to 2^67
2008-07-20Sturle SundeNF
no factor from 2^65 to 2^66
2008-07-19Sturle SundeNF
no factor from 2^64 to 2^65
2008-07-19Sturle SundeNF
no factor from 2^63 to 2^64