8 330 851 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
549836167	9	29.0	old
10146976519	11	33.2	2008-09-08 04:30:32

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-10-14	irowiki	D4EF6FE5D757A655	2	315681	5	3
Verified	PRP without proof (not generated)	2020-04-23	arnaud	D4EF6FE5D757A655	2	8000436	5	3

History

Date	User	Type	Result
2024-05-10	Stef42	NF-PM1	B1=1025000, B2=1519818300
2020-04-23	arnaud	C-PRP	M8330851/549836167/10146976519 : D4EF6FE5D757A655
2018-10-14	irowiki	C-PRP	M8330851/549836167/10146976519 : D4EF6FE5D757A655
2008-09-08	Will Edgington	F	Factor: 10146976519

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