29947

Properties

Appears in sequences

• Primes that remain prime through 4 iterations of function f(x) = 6x + 5.at n=27A023317
• Multiplicity of highest weight (or singular) vectors associated with character chi_148 of Monster module.at n=41A034536
• Smallest prime larger than square of n-th prime.at n=39A062772
• Lesser of two consecutive primes such that p + n*q is a perfect square, p < q.at n=41A064543
• Numbers n such that n, 10*n+1, 10*n+3, 10*n+7 and 10*n+9 are all primes.at n=9A067267
• Primes for which the period of the reciprocal equals (p-1)/14.at n=23A135073
• Mother primes of order 11.at n=37A136070
• Centered heptagonal prime numbers.at n=22A144974
• Primes p such that the multiplicative order of 2 modulo p is (p-1)/7.at n=27A152307
• Primes of the form 1 + prime(k) + (prime(k + 1))^2 + (prime(k + 2))^3 + (prime(k + 3))^4 for some k.at n=1A165614
• Primes of the form p^2 + 2q^2 with p and q odd primes.at n=33A201613
• Primes of the form p^2 + 18, where p is prime.at n=18A201688
• Primes p such that p^4-p^3+1 and p^4-p^3-1 are also primes.at n=11A238136
• Numbers n that have record value of prime p such that p + 2n is another prime.at n=15A239392
• Number of magic labelings with magic sum n of 7th graph shown in link.at n=6A244875
• Primes p such that p = q^2 + 2*r^2 where q and r are also primes.at n=34A260553
• Primes that can be generated by the concatenation in base 6, in ascending order, of two consecutive integers read in base 10.at n=16A287306
• Positions of records in A204911.at n=19A317249
• Number of integer partitions of n that cannot be partitioned into two or more blocks with equal sums.at n=45A321451
• Least of three consecutive primes p, q, r such that p + q, p + r, q + r and p + q + r all have the same number of prime divisors, counted with multiplicity.at n=8A368785