776 304 517 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 7 known prime factors

Factored

Factor	Digits	Bits	Date
23289135511	11	34.4	old
35710007783	11	35.1	old
91603933007	11	36.4	old
1037142834713	13	39.9	old
98967957654263	14	46.5	2012-03-18 15:55:46
9643638204605399	16	53.1	old
837992061614596418207	21	69.5	2019-06-20 17:33:36

History

Date	User	Type	Result
2023-05-24	LordJulius	NF	no factor from 2^75 to 2^76
2021-08-06	Seth_Tr	NF	no factor from 2^71 to 2^72
2021-08-06	Seth_Tr	NF	no factor from 2^70 to 2^71
2021-08-06	Seth_Tr	NF	no factor from 2^69 to 2^70
2019-12-23	Seth_Tr	NF	no factor from 2^74 to 2^75
2019-12-11	Seth_Tr	NF	no factor from 2^73 to 2^74
2019-12-08	Seth_Tr	NF	no factor from 2^72 to 2^73
2019-06-20	Seth_Tr	F	Factor: 837992061614596418207 / TF: 69-70
2019-06-18	Seth_Tr	NF	no factor from 2^68 to 2^69
2019-06-17	Seth_Tr	NF	no factor from 2^67 to 2^68
2019-06-16	Seth_Tr	NF	no factor from 2^66 to 2^67
2012-03-18	Axon	F	Factor: 98967957654263