Record Factorization of Chebyshev Integers, T(n, x)

Table A

Includes integers from all Chebyshev sequences whose critical factors have 35 or more digits.

……………………………………………………………………………

#	n	x	Digits,	Digits Pr. F.(1)	Digits Cr. F.(2)	Contributor	Date
…..	……..	……	……………………….	……………………………..	………………………….	…………………….	……………………
1	278	2	159	158	48	Ilias Kotsireas	12.5.2019
2	227	2	130	130	48	Ilias Kotsireas	24.5.2019
3	276	2	158	101	46	Ilias Kotsireas	4.5.2019
4	281	2	161	161	43	Ilias Kotsireas	4.6.2019
5	241	2	138	138	43	Ilias Kotsireas	22.4.2019
6	244	2	140	138	42	Ilias Kotsireas	22.4.2019
7	202	2	116	115	42	Ilias Kotsireas	16.4.2019
8	277	2	159	158	40	Ilias Kotsireas	26.5.2019
9	264	2	151	92	38	Ilias Kotsireas	27.4.2019
10	295	2	169	133	38	Ilias Kotsireas	2.5.2019
11	146	2	84	83	37	Ilias Kotsireas	10.04.2019
12	179	2	103	102	37	Ilias Kotsireas	14.04.2019
13	248	2	142	138	37	Ilias Kotsireas	22.4.2019
14	263	2	151	150	36	Ilias Kotsireas	27.4.2019
15	170	2	97	74	36	Kyriakos Kefalas	10.04.2019
16	222	2	127	83	35	Kyriakos Kefalas Ilias Kotsireas	16.4.2019 17.4.2019
17	257	2	147	147	35	Ilias Kotsireas	22.4.2019

(1) Digits of principal factor.
(2) Digits of the critical factor (by definition the 2nd largest prime of the complete factorization of the principal factor). If the critical factor is not known, we present the next smaller known prime factor with an asterisk. If two Chebyshev integers have the same critical factor digits, the larger one comes first. To find the actual factors go to the relevant Factorization Tables. To find the definition of the principal and critical factor go to Explanation of the Tables.

To contribute to this page please contact Kyriakos Kefalas via the contact form.

Created 2.4.2019