126199

Properties

Appears in sequences

• Concatenation of prime p and nextprime(p) is prime -> cycles of 2 steps possible.at n=26A036339
• Primes p such that p^6 - p^5 + 1 and p^6 - p^5 - 1 are both primes.at n=20A243522
• Primes that can be generated by the concatenation in base 8, in ascending order, of two consecutive integers read in base 10.at n=39A287310
• Prime numbersat n=11837