7 391 927 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
1310349448031836271663	22	70.2	2012-08-29 04:36:35

Status	Date	User	Residue	Shift
Verified (Factored)	1999-12-01	Goran Adevik	2981AA55E22F5EB0	4938377
Verified (Factored)	2002-02-03	Lars Lindley	2981AA55E22F5EB0	5464492

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-03-09	Oliver Kruse	CD9A1755DE6D257C	1	5283851	5	3
Verified	2019-05-26	kracker	CD9A1755DE6D257C	1	5466094	5	3

P-1 factors

Date	Factor	B1	B2
2012-08-29	1310349448031836271663	90000	1642500

History

Date	User	Type	Result
2019-05-26	kracker	C-PRP	M7391927/1310349448031836271663 : CD9A1755DE6D257C PRP: Verified PRP without proof (not generated)
2018-03-09	Oliver Kruse	C-PRP	M7391927/1310349448031836271663 : CD9A1755DE6D257C PRP: Verified PRP without proof (not generated)
2012-08-29	Nesowa	F-PM1	Factor: 1310349448031836271663