977 491 519 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 4 known prime factors

Factored

Factor	Digits	Bits	Date
9774915191	10	33.2	2008-06-01 01:38:32
33234711647	11	35.0	2008-06-01 01:38:32
50602780955593	14	45.5	2008-06-03 19:09:51
2285466007753877633	19	61.0	2015-12-23 17:03:59

History

Date	User	Type	Result
2023-05-28	mikr	NF	Redundant composite factor (9774915191*33234711647) from 2^67 to 2^73
2015-12-23	Conductor	F	Factor: 2285466007753877633 / TF: 1-62

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