5 011 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
80177	5	16.3	old
6441233244394989161999790727522703	34	112.3	old
6716761506194208781490664489300433	34	112.4	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	13702 / 40830

Estimated T-Level: 51.7 ⓘ

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	702F19890429D2ED	3	0	1	3
Verified	2017-10-02	kkmrkkblmbrbk	702F19890429D2ED	3	0	1	3
Verified	2017-12-07	ATH	702F19890429D2ED	3	3741	1	3
Verified	2020-04-17	Oliver Kruse	0BF505A007F6BB76	3	4814	5	3
Verified	2024-02-03	Wentao Huang	0BF505A007F6BB76	3	3313	5	3

History

Date	User	Type	Result
2024-02-03	Wentao Huang	C-PRP	M5011/80177/6441233244394989161999790727522703/6716761506194208781490664489300433 : 0BF505A007F6BB76 PRP: Verified PRP without proof (small exponent)
2023-06-02	-Anonymous-	NF-PM1	B1=63000000000, B2=632233314515152350
2021-12-15	Oliver Kruse	NF-PM1	B1=1000000000, B2=1002849399191640
2021-12-15	Lisander Viaene	NF-PM1	B1=101101101, B2=242002648447560
2020-04-17	Oliver Kruse	C-PRP	M5011/80177/6441233244394989161999790727522703/6716761506194208781490664489300433 : 0BF505A007F6BB76 PRP: Verified PRP without proof (small exponent)
2017-12-07	ATH	C-PRP	M5011/80177/6441233244394989161999790727522703/6716761506194208781490664489300433 : 702F19890429D2ED PRP: Verified PRP without proof (small exponent)
2017-10-02	kkmrkkblmbrbk	C-PRP	M5011/80177/6441233244394989161999790727522703/6716761506194208781490664489300433 : 702F19890429D2ED PRP: Verified PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M5011/known_factors : 702F19890429D2ED PRP without proof (not generated)