6 323 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

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

Factored

Factor	Digits	Bits	Date
12647	5	13.6	old
106433683020114727	18	56.6	old

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	640 / 640
35	1000000	1566 / 1566
40	3000000	4588 / 4588
45	11000000	1429 / 9201

Estimated T-Level: 40.8 ⓘ

TF below 2^130 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2017-09-21	Oliver Kruse	E2FB8E2EF1B5A2FF	2	0	1	3
Verified	2017-10-12	kkmrkkblmbrbk	E2FB8E2EF1B5A2FF	2	1277	1	3
Verified	2020-04-17	Oliver Kruse	A2198BA83A19BB63	2	5136	5	3
Verified (Factored)	2022-05-12	Jorge Coveiro	A2198BA83A19BB63	1	302	5	3
Verified	2024-02-03	Wentao Huang	A2198BA83A19BB63	2	4913	5	3

History

Date	User	Type	Result
2024-02-03	Wentao Huang	C-PRP	M6323/12647/106433683020114727 : A2198BA83A19BB63 PRP: Verified PRP without proof (small exponent)
2023-08-04	-Anonymous-	NF-PM1	B1=39000000000, B2=163105468633407300
2022-05-12	Jorge Coveiro	C-PRP	M6323/12647 : A2198BA83A19BB63 PRP: Verified PRP without proof (small exponent)
2021-08-01	ViliamF	NF-PM1	B1=500000000, B2=90500000000
2020-04-17	Oliver Kruse	C-PRP	M6323/12647/106433683020114727 : A2198BA83A19BB63 PRP: Verified PRP without proof (small exponent)
2017-10-12	kkmrkkblmbrbk	C-PRP	M6323/12647/106433683020114727 : E2FB8E2EF1B5A2FF PRP: Verified PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M6323/12647/106433683020114727 : E2FB8E2EF1B5A2FF PRP: Verified PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M6323/12647/106433683020114727 : E2FB8E2EF1B5A2FF PRP without proof (not generated)