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
55895927TF
No factors below 273
TF target 273
P-1
B1 = 560000
B2 = 12180000
LL
StatusDateUserResidueShift
Bad2012-10-01daveward20051293FDE4860A2326544994
Verified2013-06-19m_warchol0734C9226533118050462057
Verified2016-09-22AirSquirrels0734C9226533118023855811
History
DateUserTypeResult
2016-09-22AirSquirrelsC-LL
0734C92265331180
2015-07-28Mark RoseNF
no factor from 2^72 to 2^73
2013-06-19m_warcholC-LL
0734C92265331180
2012-10-01daveward2005C-LL
1293FDE4860A2326
2012-08-05TheJudgerNF-PM1
B1=560000, B2=12180000, E=12
2011-10-07phoenicisNF
no factor from 2^71 to 2^72
2011-10-07phoenicisNF
no factor from 2^70 to 2^71
2009-01-18binarydigitsNF
no factor to 2^70
2008-12-251997rj7NF
no factor from 2^63 to 2^64