131 002 433 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
5032457330972506880593	22	72.1	2017-02-27 15:30:40

History

Date	User	Type	Result
2017-02-27	Conductor	F	Factor: 5032457330972506880593 / TF: 72-73
2012-08-10	VictordeHollander	NF	no factor from 2^71 to 2^72
2012-08-10	VictordeHollander	NF	no factor from 2^70 to 2^71
2012-08-10	VictordeHollander	NF	no factor from 2^69 to 2^70
2012-08-10	VictordeHollander	NF	no factor from 2^68 to 2^69
2012-08-10	VictordeHollander	NF	no factor from 2^65 to 2^68
2010-11-13	Thomas Stork	NF	no factor from 2^64 to 2^65
2010-06-02	Mr-Plonk	NF	no factor from 2^63 to 2^64