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Proth primes of the form 20•3n+1
Current data
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Notes
History
- 2024-09-16: Checked n = 100000 - 200000, Gary Barnes, released
- 2021-03-09: Checked n = 1 - 100000, Paul Vanderveen
- 2004-02-03: Found n = 99349, Peter Benson