3 299 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
6599	4	12.7	old
19873177	8	24.2	old
175519002581558543	18	57.3	old
412235388767582094720074519	27	88.4	old

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	640 / 640
35	1000000	1566 / 1566
40	3000000	4588 / 4588
45	11000000	9201 / 9201
50	44000000	16550 / 16550
55	110000000	14327 / 40830

Estimated T-Level: 51.8 ⓘ

TF below 2^167 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	F7659D6D457E15BF	4	0	1	3
Verified	2017-10-02	kkmrkkblmbrbk	F7659D6D457E15BF	4	0	1	3
Verified	2017-12-07	ATH	F7659D6D457E15BF	4	2683	1	3
Verified	2020-04-17	Oliver Kruse	B1D83BACBE8ECD32	4	2223	5	3
Verified (Factored)	2022-05-12	Jorge Coveiro	B1D83BACBE8ECD32	1	515	5	3
Verified	2024-02-03	Wentao Huang	B1D83BACBE8ECD32	4	2594	5	3

History

Date	User	Type	Result
2024-02-03	Wentao Huang	C-PRP	M3299/6599/19873177/175519002581558543/412235388767582094720074519 : B1D83BACBE8ECD32 PRP: Verified PRP without proof (small exponent)
2022-05-12	Jorge Coveiro	C-PRP	M3299/6599 : B1D83BACBE8ECD32 PRP: Verified PRP without proof (small exponent)
2022-03-16	mikr	NF-PM1	B1=80000000000, B2=268799861365815780
2021-07-09	ViliamF	NF-PM1	B1=1000000000, B2=191000000000
2020-04-17	Oliver Kruse	C-PRP	M3299/6599/19873177/175519002581558543/412235388767582094720074519 : B1D83BACBE8ECD32 PRP: Verified PRP without proof (small exponent)
2017-12-07	ATH	C-PRP	M3299/6599/19873177/175519002581558543/412235388767582094720074519 : F7659D6D457E15BF PRP: Verified PRP without proof (small exponent)
2017-10-02	kkmrkkblmbrbk	C-PRP	M3299/6599/19873177/175519002581558543/412235388767582094720074519 : F7659D6D457E15BF PRP: Verified PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M3299/known_factors : F7659D6D457E15BF PRP without proof (not generated)