151051

Properties

Appears in sequences

• Erroneous version of A134996.at n=14A038136
• Dihedral calculator primes: p, p upside down, p in a mirror, p upside-down-and-in-a-mirror are all primes.at n=15A134996
• Primes of the form x^5-y^4, where x,y >= 1.at n=11A161747
• Palindromic primes in the sense of A007500 with digits '0', '1' and '5' only.at n=17A199305
• Emirps (A006567) whose difference with the reversal is a perfect square.at n=19A217386
• Primes p such that nextprime(p + 1)^(p - 1) == 1 (mod p^2).at n=2A259502
• Bemirps that also interpret 2 and 5 as upside-down forms of each other, assuming a digital font.at n=18A335731
• Primes p such that (p+6)^(p-1) == 1 (mod p^2).at n=3A355961
• Prime numbersat n=13939