10 481 189 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite, with 2 known prime factors. Cofactor is composite.

Trial Factored to 2⁶⁸

TF target 2⁶⁸

Factored

Factor	Digits	Bits	Date
6576949550506753673	19	62.5	old
223690052876208349289	21	67.6	2022-12-06 13:10:43

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Factored	Certified Good	2020-08-12	storm5510	DEE3DD5D585A2A16	1	6353095	5	3
Verified	Certified Good	2022-12-13	kutens	DEE3DD5D585A2A16	2	473139	5	3

History

Date	User	Type	Result
2022-12-13	Chun sung soo	CERT	Proof certified good
2022-12-13	kutens	C-PRP	M10481189/6576949550506753673/223690052876208349289 : DEE3DD5D585A2A16 Proof Certified Good Proof Power: 8
2022-12-06	TJAOI	F	Factor: 223690052876208349289
2020-08-12	George Woltman	CERT	Proof certified good
2020-08-12	storm5510	C-PRP	M10481189/6576949550506753673 : DEE3DD5D585A2A16 Proof Certified Good Proof Power: 8
1999-12-15	Mark Blanke	F	Factor: 6576949550506753673