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Proth primes of the form 10•3n+1
Current data
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Remarks : |
The sequence A005539 in OEIS See also Williams 10•9n+1 |
Notes
- ↑ Twin n=1
- ↑ Twin n=3
- ↑ Twin n=4, Williams 10•92+1
- ↑ Williams 10•96+1
- ↑ Williams 10•99+1
- ↑ Twin n=22, Williams 10•911+1
- ↑ Twin n=102, Williams 10•951+1
- ↑ Williams 10•956+1
- ↑ Williams 10•981+1
- ↑ Williams 10•9941+1
- ↑ Williams 10•91647+1
- ↑ Williams 10•97466+1
- ↑ Williams 10•99477+1
- ↑ Williams 10•99806+1
- ↑ Williams 10•911799+1
- ↑ Williams 10•916941+1
- ↑ Williams 10•933437+1
- ↑ Williams 10•935273+1
- ↑ Williams 10•943284+1
- ↑ Williams 10•993813+1
- ↑ Williams 10•995369+1
- ↑ Williams 10•9576837+1
- ↑ Williams 10•91775223+1
History
- 2020-09-13: Found n = 3550446, Ryan Propper
- 2020-09-11: Found n = 1153674, Ryan Propper
- 2014-03-16: Checked to n = 200000, Robert Price
- 1999-04-16: Found n = 19612, Wilfrid Keller
- 1999-04-16: Found n = 18954, Wilfrid Keller
- 1998-10-30: Found n = 13297, Wilfrid Keller