9 467 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
1340299993	10	30.3	old
4104001303	10	31.9	old
105816067121	12	36.6	old
2325917916930287	16	51.0	old
31847257894797671	17	54.8	old

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	640 / 640
35	1000000	1566 / 1566
40	3000000	4588 / 4588
45	11000000	1281 / 9201

Estimated T-Level: 40.7 ⓘ

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	3E7C24023E34A0B2	5	0	1	3
Verified	2017-10-02	kkmrkkblmbrbk	3E7C24023E34A0B2	5	0	1	3
Verified	2017-12-07	ATH	3E7C24023E34A0B2	5	7624	1	3
Unverified	2020-04-17	Oliver Kruse	523B32252CF858__	5	4530	5	3

History

Date	User	Type	Result
2023-06-29	JacobZ	NF-PM1	B1=61000000000, B2=254995794420917550
2020-04-17	Oliver Kruse	C-PRP	M9467/1340299993/4104001303/105816067121/2325917916930287/31847257894797671 : 523B32252CF858__ PRP without proof (small exponent)
2017-12-07	ATH	C-PRP	M9467/1340299993/4104001303/105816067121/2325917916930287/31847257894797671 : 3E7C24023E34A0B2 PRP without proof (small exponent)
2017-10-02	kkmrkkblmbrbk	C-PRP	M9467/1340299993/4104001303/105816067121/2325917916930287/31847257894797671 : 3E7C24023E34A0B2 PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M9467/known_factors : 3E7C24023E34A0B2 PRP without proof (not generated)