Williams primes of the form 50•49n-1

Reserved! This sequence is currently reserved by: Kevin Würth

Current data

Base : 49 Count : 21 Max n : 87,000 Date : 2024-10-11 Reserved : Kevin WürthKevin Würth/Reserved

2, 3, 5, 10, 11, 13, 14, 45, 78, 82, 152, 158, 243, 401, 456, 768, 1763, 7713, 11174, 23576, 84605

Remarks :

Do not add primes here. Only add primes 2*n to Riesel 50•7n-1. For additional history, see above reused Riesel sequence.

History

• 2024-10-11: Checked n = 85000 - 87000, Kevin Würth
• 2024-10-06: Found n = 84605, Kevin Würth
• 2024-10-06: Checked n = 10000 - 85000, Kevin Würth
• 2024-09-27: Reserved by Kevin Würth for n = 10000 - 250000
• 2019-04-23: Checked n = 1 - 10000, Karsten Bonath
• 2016: Checked n = 1 - 1000, Mauro Fiorentini