83 424 931 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
614799746588923539949033	24	79.0	2017-09-21 05:45:55

P-1 factors

Date	Factor	B1	B2
2017-09-21	614799746588923539949033	675000	12150000

History

Date	User	Type	Result
2017-09-21	Smok_bmv	F-PM1	Factor: 614799746588923539949033 / (P-1, B1=675000, B2=12150000)
2017-03-31	-Anonymous-	NF	no factor from 2^75 to 2^76
2017-01-02	-Anonymous-	NF	no factor from 2^74 to 2^75
2017-01-02	-Anonymous-	NF	no factor from 2^73 to 2^74
2017-01-02	-Anonymous-	NF	no factor from 2^72 to 2^73
2017-01-02	-Anonymous-	NF	no factor from 2^71 to 2^72
2015-03-03	monst	NF	no factor from 2^70 to 2^71
2013-10-09	Zalithos	NF	no factor from 2^69 to 2^70
2013-02-13	FreeTibet	NF	no factor from 2^68 to 2^69
2013-02-12	butterflo	NF	no factor from 2^67 to 2^68
2013-02-12	S36049	NF	no factor from 2^66 to 2^67
2012-08-13	Carsten Kossendey	NF	no factor from 2^65 to 2^66
2010-12-14	Architects Cubed	NF	no factor from 2^64 to 2^65