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
48724381TF
No factors below 273
TF target 272
P-1
B1 = 565000
B2 = 15255000
LL
StatusDateUserResidueShift
Verified2010-10-24Adrian Rossi-MastracciB1823369DEEFBFDC18875014
Verified2018-06-08Nazarov MikhailB1823369DEEFBFDC10781310
History
DateUserTypeResult
2018-06-08Nazarov MikhailC-LL
B1823369DEEFBFDC
2018-02-16Mark RoseNF
no factor from 2^72 to 2^73
2015-12-06AirSquirrelsNF
no factor from 2^71 to 2^72
2015-12-06AirSquirrelsNF
no factor from 2^70 to 2^71
2015-08-23Sid & AndyNF
no factor from 2^69 to 2^70
2010-10-24Adrian Rossi-MastracciC-LL
B1823369DEEFBFDC
2010-08-06Adrian Rossi-MastracciNF-PM1
B1=565000, B2=15255000, E=6