128143
domain: N
Appears in sequences
- Strong pseudoprimes to base 24.at n=28A020250
- Strong pseudoprimes to base 40.at n=36A020266
- Strong pseudoprimes to base 42.at n=31A020268
- Strong pseudoprimes to base 54.at n=32A020280
- Strong pseudoprimes to base 67.at n=30A020293
- Strong pseudoprimes to base 90.at n=29A020316
- Numbers k such that 64 * 3^k + 1 is prime.at n=38A387761