Riesel primes of the form 26•3ⁿ-1

Current data

`k` , `b` :	26 , 3
Count :	34
Nash :	2124
Max `n` :	300,000
Date :	2024-09-22

2, 3^[1], 5, 9^[2], 15^[3], 17^[4], 39^[5], 45^[6], 50, 53, 93^[7], 122, 165^[8], 453^[9], 682, 777^[10], 982, 1437^[11], 2202^[12], 2459, 3142, 5325^[13], 6234^[14], 15578, 18107, 18477^[15], 19179^[16], 27039^[17], 43607, 48305, 73210, 100497^[18], 108137, 141809

Remarks :

For additional n ≡ 0 mod 3 history, see Williams 26•27ⁿ-1.

Notes

History

2024-09-22: Checked n = 1 - 300000, Gary Barnes, double-check n = 1 - 75000 only n ≡ 0 mod 3, released

[1] Williams 26•27¹-1

[2] Williams 26•27³-1

[3] Twin n=15, Williams 26•27⁵-1

[4] Twin n=17

[5] Williams 26•27¹³-1

[6] Williams 26•27¹⁵-1

[7] Williams 26•27³¹-1

[8] Williams 26•27⁵⁵-1

[9] Williams 26•27¹⁵¹-1

[10] Williams 26•27²⁵⁹-1

[11] Williams 26•27⁴⁷⁹-1

[12] Williams 26•27⁷³⁴-1

[13] Williams 26•27¹⁷⁷⁵-1

[14] Williams 26•27²⁰⁷⁸-1

[15] Williams 26•27⁶¹⁵⁹-1

[16] Williams 26•27⁶³⁹³-1

[17] Williams 26•27⁹⁰¹³-1

[18] Williams 26•27³³⁴⁹⁹-1

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

[11]

[12]

[13]

[14]

[15]

[16]

[17]

[18]

Riesel primes of the form 26•3ⁿ-1

Current data

Notes

History

Navigation menu

Personal tools

Namespaces

Variants

Views

More

Search

Navigation

Prime (direct)

Prime Wiki

Tools

Riesel primes of the form 26•3n-1

Current data

Notes

History

Navigation menu

Search

Riesel primes of the form 26•3ⁿ-1