61111111
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- a(n) is the smallest prime ending in exactly n 1's.at n=6A065821
- Primes of the form identical digits preceded by a 6.at n=5A090154
- Prime numbers with prime sum of any two digits.at n=26A091939
- Primes of the form 6*10^k + R_k, where R_k is the repunit (A002275) of length k.at n=2A093631
- Prime numbersat n=3624188