844 038 193 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 1 known prime factor

Factored

Factor	Digits	Bits	Date
27196094036834976522289	23	74.5	2024-06-14 12:07:36

History

Date	User	Type	Result
2025-05-15	Jarod McClintock	F	Factor: 27196094036834976522289 / TF: 74-75
2024-06-14	SRBase	F	Factor: 27196094036834976522289 / TF: 74-75*
2022-12-04	SRBase	NF	no factor from 2^73 to 2^74
2021-06-10	SRBase	NF	no factor from 2^72 to 2^73
2020-10-12	SRBase	NF	no factor from 2^71 to 2^72
2019-09-23	srow7	NF	no factor from 2^70 to 2^71
2015-05-24	David Campeau	NF	no factor from 2^67 to 2^70
2015-02-08	sasaki	NF	no factor from 2^66 to 2^67
2013-08-15	america64	NF	no factor from 2^65 to 2^66
2010-09-28	Architects Cubed	NF	no factor from 2^64 to 2^65
2010-04-10	Architects Cubed	NF	no factor from 2^63 to 2^64