109 297 Exponent Status

PrimeNet Exponent Status

M_n

Details

Composite, with 1 known prime factor. Cofactor is composite.

Trial Factored to 2⁶⁸

TF target 2⁴⁴

Factored

Factor	Digits	Bits	Date
35849417	8	25.1	old

ECM

Estimated T-Level: 32.3 ⓘ

TF below 2^102 is very unlikely to find new factors due to ECM effort.

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	No proof (small exponent)	2017-09-21	Oliver Kruse	F78A3B2DC5127D09	1	0	1	3
Verified	No proof (small exponent)	2017-09-22	Oliver Kruse	F78A3B2DC5127D09	1	0	1	3
Verified	No proof (small exponent)	2017-11-06	kkmrkkblmbrbk	F78A3B2DC5127D09	1	50537	1	3
Verified	No proof (small exponent)	2020-04-17	Oliver Kruse	B573D36DC8AE2EED	1	30456	5	3
Verified	Not Uploaded	2022-04-15	LordJulius	B573D36DC8AE2EED	1	76682	5	3
Verified	Certified Good	2022-11-08	LordJulius	B573D36DC8AE2EED	1	38536	5	3

History

Date	User	Type	Result
2026-02-10	Jason Lynch	NF-PM1	B1=898748000, B2=137281887853110
2025-12-16	ViliamF	NF-PM1	B1=100000000, B2=2095668655080
2022-11-08	Dry Creek Photo	CERT	Proof certified good
2022-11-08	LordJulius	C-PRP	Proof Certified Good Proof Power: 5
2022-05-07	LordJulius	NF	no factor TF: 61-62
2022-05-07	LordJulius	NF	no factor TF: 62-63
2022-05-07	LordJulius	NF	no factor TF: 60-61
2022-05-07	LordJulius	NF	no factor TF: 58-59
2022-05-07	LordJulius	NF	no factor TF: 59-60
2022-05-07	LordJulius	NF	no factor TF: 57-58
2022-04-15	LordJulius	C-PRP	Proof Not Uploaded Proof Power: 5
2020-04-17	Oliver Kruse	C-PRP	M109297/35849417 : B573D36DC8AE2EED
2020-03-18	player_3236	NF	no factor TF: 59-60
2020-03-18	player_3236	NF	no factor TF: 58-59
2020-03-18	player_3236	NF	no factor TF: 57-58
2017-11-06	kkmrkkblmbrbk	C-PRP	M109297/35849417 : F78A3B2DC5127D09
2017-09-22	Oliver Kruse	C-PRP	M109297/35849417 : F78A3B2DC5127D09
2017-09-21	Oliver Kruse	C-PRP	M109297/35849417 : F78A3B2DC5127D09
2017-09-21	Oliver Kruse	C-PRP	M109297/35849417 : F78A3B2DC5127D09
2016-12-10	kkmrkkblmbrbk	NF-PM1	B1=100000000, B2=2000000000, E=12

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