|
| |
|
|
A055781
|
|
Primes q of form q=10p+1, where p is also prime.
|
|
3
| |
|
|
31, 71, 131, 191, 311, 431, 971, 1031, 1091, 1511, 1571, 1811, 1931, 2111, 2411, 2711, 3371, 3491, 3671, 4091, 4211, 4391, 4871, 5231, 5471, 5711, 6011, 6131, 6311, 6911, 7331, 7691, 8111, 8231, 8291, 8831, 9371, 10091, 10211, 10331, 10391, 10631
(list; graph; refs; listen; history; internal format)
|
| |
| |
|
|
