82889

Properties

Appears in sequences

• Primes p such that the decimal expansion of p remains prime under two iterations of base-10 to base-2 conversions.at n=24A123266
• Primes of the form p*q - 30, where p and q are consecutive primes.at n=32A229613
• Lesser of twin-bin primes: primes p such that p+2, x and y are primes, where x is concatenation of binary representations of p and p+2, and y is concatenation of binary representations of p+2 and p: x = p * 2^A070939(p+2) + p+2, y = (p+2) * 2^A070939(p) + p.at n=6A232239
• Number of compositions of n avoiding the pattern 1111.at n=20A232464
• Primes having only {2, 8, 9} as digits.at n=15A385790
• Primes having only {0, 2, 8, 9} as digits.at n=40A386055
• Prime numbersat n=8099