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
61041007TF
No factors below 274
TF target 274
P-1
B1 = 575000
B2 = 11068750
LL
StatusDateUserResidueShift
Verified2014-04-27Arthur RosenthalAACEC351AA23538B24803410
Verified2022-02-28unconnectedAACEC351AA23538B40309951
History
DateUserTypeResult
2022-02-28unconnectedC-LL
AACEC351AA23538B
2016-02-23Mark RoseNF
no factor from 2^62 to 2^63
2014-04-27Arthur RosenthalC-LL
AACEC351AA23538B
2013-06-24BdotNF
no factor from 2^73 to 2^74
2013-02-06NesowaNF-PM1
B1=575000, B2=11068750
2013-01-29ktonyNF
no factor from 2^70 to 2^73
2011-11-01Roy OswaldNF
no factor from 2^69 to 2^70
2009-07-11floundersNF
no factor from 2^68 to 2^69
2009-04-05Sturle SundeNF
no factor from 2^67 to 2^68
2009-04-04Ruediger EckhardNF
no factor from 2^66 to 2^67
2009-04-03Ruediger EckhardNF
no factor from 2^65 to 2^66
2009-04-02Ruediger EckhardNF
no factor from 2^64 to 2^65
2009-02-25jpinedaNF
no factor from 2^63 to 2^64