119 001 187 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
7334873079730890158159	22	72.6	2019-05-07 15:42:51

History

Date	User	Type	Result
2019-05-07	Conductor	F	Factor: 7334873079730890158159 / TF: 72-73
2013-01-03	Bob Schulien	NF	no factor from 2^71 to 2^72
2012-12-02	Bob Schulien	NF	no factor from 2^70 to 2^71
2012-09-05	Bob Schulien	NF	no factor from 2^69 to 2^70
2012-08-28	Bob Schulien	NF	no factor from 2^68 to 2^69
2012-05-08	Bob Schulien	NF	no factor from 2^67 to 2^68
2012-04-12	Bob Schulien	NF	no factor from 2^66 to 2^67
2012-03-29	Bob Schulien	NF	no factor from 2^65 to 2^66
2010-10-15	Thomas Stork	NF	no factor from 2^64 to 2^65
2010-05-14	carlos56	NF	no factor from 2^63 to 2^64