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Williams primes of the form 7•6n+1
Current data
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Notes
- ↑ Twin n=1
History
- 2024-09-02: Reservation dropped, Ryan Propper
- 2019?: Checked n = 2000000 - 7000000, Ryan Propper
- 2019-09-09: Found n = 6772401, Ryan Propper
- 2019-08-04: Found n = 3072198, Ryan Propper
- 2019-08-02: Found n = 2396573, Ryan Propper
- 2019-07-31: Found n = 2104746, Ryan Propper
- 2019-07-29: Checked n = 1000000 - 2000000, Ryan Propper
- 2019-07-29: Found n = 1793775, Ryan Propper
- 2019-07-28: Found n = 1246814, Ryan Propper
- 2019-07-27: Checked n = 500000 - 1000000, Ryan Propper
- 2019-07-25: Checked n = 100000 - 500000, Ryan Propper, found n = 115268 & n = 166407
- 2019-05-29: Checked n = 25000 - 100000, Karsten Bonath, found n = 34215
- 2018-03-26: Checked n = 1 - 25000, Eric Chen
- 2004-06-09: Found n = 67914, Peter Benson