46889

Properties

Appears in sequences

• Numbers k such that (12^k - 1)/11 is prime.at n=12A004064
• Primes whose digits are composite; primes having only {4, 6, 8, 9} as digits.at n=27A051416
• Primes p such that 8p +1 and (p-1)/8 are primes.at n=18A085958
• Primes with digit sum = 35.at n=18A106770
• Primes appearing in partial sums of A030433 (primes ending in 9).at n=8A129081
• Balanced primes p of the form (r+q+s-1)/2, where r, q, s are consecutive primes.at n=12A129191
• Greatest prime factor of 2*n^4 + 1.at n=33A140538
• Primes p mentioned in A155214.at n=13A145531
• Primes with a prime number of partitions into prime parts.at n=38A146949
• Primes using only the composite digits (4, 6, 8, 9) and all of them.at n=1A157527
• Prime numbers, with a(1)=2, a(n+1) = least prime such that (sum of even digits of a(n)) < (sum of even digits of a(n+1)).at n=12A158084
• Positive numbers y such that y^2 is of the form x^2+(x+89)^2 with integer x.at n=12A160055
• Balanced primes which are the average of two successive semiprimes.at n=26A212820
• Primes which are the average of the two adjacent primes and also of the two adjacent squarefree numbers.at n=33A245589
• Balanced primes of order one ending in 9.at n=18A303095
• Smallest prime with n holes in its decimal digits.at n=7A327820
• Primes p such that 4*p+3, 6*p+5 and 8*p+7 are all primes.at n=46A329551
• Primes that can be constructed by concatenating two squares >= 4.at n=39A345314
• Prime numbersat n=4845