136101521
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- Concatenate first n triangular numbers.at n=5A078795
- Smallest prime which is a concatenation of n successive triangular numbers, or 0 if no such number exists.at n=5A087345
- Primes formed by concatenation of 6 consecutive triangular numbers.at n=0A105297
- Primes that are the concatenation of the first k triangular numbers for some k.at n=1A158750
- Prime numbersat n=7704157