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Williams primes of the form 341•342n+1
Current data
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History
- 2021-03-13: Checked to n = 300000, (SRBase), Conjectures 'R Us, released
- 2021-02-19: Reserved by (SRBase), Conjectures 'R Us, for 200000 ≤ n ≤ 300000
- 2020-08-30: Checked to n = 200000, Matthias Baur, released
- 2020-06-18: Reserved by Matthias Baur
- 2015-04-30: Checked to n = 100000, (SRBase), Conjectures 'R Us, released
- 2015-04-27: Reserved by (SRBase), Conjectures 'R Us, for 50000 ≤ n ≤ 100000
- 2013-01-17: Checked to n = 50000, Mathew Steine, released
- 2013-01-03: Reserved by Mathew Steine, for n ≤ 50000
- 2010-06-04: Checked to n = 25000, Ian M. Gunn, released
- 2010-06-01: Reserved by Ian M. Gunn, for n ≤ 25000
