53 000 179 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 3 known prime factors

Factored

Factor	Digits	Bits	Date
4346014679	10	32.0	old
8904030073	10	33.1	2008-09-10 19:30:10
253488378661260513233	21	67.8	2021-06-29 14:30:05

History

Date	User	Type	Result
2022-04-05	LordJulius	NF	no factor from 2^69 to 2^70
2021-06-29	mikr	NF	no factor from 2^70 to 2^72
2021-06-29	mikr	F	Factor: 253488378661260513233 / TF: 34-69
2021-06-29	mikr	NF	no factor from 2^34 to 2^69
2008-09-10	Will Edgington	F	Factor: 8904030073

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