Williams primes of the form 29•30n+1

Reserved! This sequence is currently reserved by: Aurel Gibier

Current data

Base : 30 Count : 17 Max n : 25,000 Date : 2025-05-02 Reserved : Aurel GibierAurel Gibier/Reserved

4, 5, 9, 18, 71, 124, 165, 172, 888, 2218, 3852, 17871, 23262, 26823, 32783, 44703, 95589

History

• 2025-05-02: Found n = 95589, Aurel Gibier
• 2025-03-31: 44703 confirmed, Aurel Gibier
• 2025-03-30: Found n = 26823, 32783, Aurel Gibier
• 2025-03-30: Reserved by Aurel Gibier for n = 25000 - 200000, see here
• 2018-03-17: Checked n = 1 - 25000, Eric Chen
• 2016: Checked n = 1 - 1000, Mauro Fiorentini
• 2006-01-11: Found n = 44703, Peter Benson