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Williams primes of the form 7•6n-1
Reserved! This sequence is currently reserved by: Riley Fisher |
Current data
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Notes
- ↑ Twin n=1
History
- 2024-10-08: Found n = 259555, Riley Fisher
- 2024-08-01: Checked to n = 250000, Riley Fisher
- 2024-05-21: Found n = 231066, Riley Fisher
- 2024-03-12: Found n = 167591, Riley Fisher
- 2024-02-29: Checked to n = 100000, Riley Fisher
- 2024-02-29: Reserved by Riley Fisher
- 2018-03-26: Checked to n = 25000, Eric Chen
- 2016: Checked to n = 1000, Mauro Fiorentini