10 103 413 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 3 known prime factors. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
161654609	9	27.3	old
35731013619061303	17	55.0	2014-12-30 15:09:08
89567971382481511	17	56.3	2015-03-25 12:19:23

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2020-01-10	Niels_Mache_Nextcloud	E7BE564E5E9DC4D0	3	7047260	5	3
Verified	2021-01-29	Oliver Kruse	E7BE564E5E9DC4D0	3	9467785	5	3

History

Date	User	Type	Result
2022-03-13	LordJulius	NF	no factor from 2^66 to 2^67
2022-03-13	LordJulius	NF	no factor from 2^65 to 2^66
2022-03-13	LordJulius	NF	no factor from 2^64 to 2^65
2022-03-07	ViliamF	NF	no factor from 2^67 to 2^68
2021-01-30	bwiswell	CERT	PRP Certification Proof certified good
2021-01-29	Oliver Kruse	C-PRP	M10103413/161654609/35731013619061303/89567971382481511 : E7BE564E5E9DC4D0 PRP proof power = 8 PRP: Verified Proof certified good
2020-01-10	Niels_Mache_Nextcloud	C-PRP	M10103413/161654609/35731013619061303/89567971382481511 : E7BE564E5E9DC4D0 PRP: Verified PRP without proof (not generated)
2015-03-25	TJAOI	F	Factor: 89567971382481511 / TF: 56-57
2014-12-30	TJAOI	F	Factor: 35731013619061303 / TF: 54-55