110685
domain: N
Appears in sequences
- Triangular numbers which are sums of 5 consecutive primes.at n=11A173421
- Triangular numbers T from A000217 such that (4*T+1)/13 is prime.at n=25A208294
- Numbers k such that k^3 +/- k +/- 1 are prime for all four possibilities.at n=6A236764
- Numbers that start a run of four consecutive triangular numbers with four distinct prime factors.at n=23A349773