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
54056341TF
No factors below 274
TF target 273
P-1
B1 = 635000
B2 = 17145000
LL
StatusDateUserResidueShift
Verified2012-12-12Stephan Grupp6B62A7014843B03B9711005
Verified2020-08-08Dmitriy Degtiarev6B62A7014843B03B23417752
History
DateUserTypeResult
2020-08-08Dmitriy DegtiarevC-LL
6B62A7014843B03B
2018-07-28Mark RoseNF
no factor from 2^73 to 2^74
2016-02-10AirSquirrelsNF
no factor from 2^72 to 2^73
2012-12-12Stephan GruppC-LL
6B62A7014843B03B
2012-07-01kdgehmanNF
no factor from 2^71 to 2^72
2011-09-08XyzzyNF
no factor from 2^70 to 2^71
2011-07-19ddboy3NF
no factor from 2^69 to 2^70
2011-06-29-Anonymous-NF
no factor from 2^68 to 2^69
2011-06-20kagakubuNF-PM1
B1=635000, B2=17145000
2009-05-06arnaudNF
no factor from 2^67 to 2^68
2009-03-03o-jillNF
no factor from 2^66 to 2^67
2009-02-23emphasisNF
no factor from 2^65 to 2^66
2009-02-22emphasisNF
no factor from 2^64 to 2^65
2008-11-171997rj7NF
no factor to 2^64