55813

Properties

Appears in sequences

• Prime number spiral (clockwise, North spoke).at n=38A054551
• Integers that can be expressed as the sum of consecutive primes in exactly 5 ways.at n=23A055000
• Primes expressible as the sum of (at least two) consecutive primes in at least 4 ways.at n=15A067380
• Primes p such that the differences between the 5 consecutive primes starting with p are (4,2,4,6).at n=17A078952
• Primes p such that 2*p-27, 2*p+27, 2*p-33 and 2*p+33 are primes or -1 times primes.at n=38A103807
• Primes of the form floor(k*(k+1)*Pi/2), k>=0, where Pi = 3.1415.. = A000796.at n=19A163579
• Primes of the form (2+n)*(1+2*n)+(1+n)*(2+2*n).at n=30A171748
• Primes p(n) such that p(n) + p(n+3) = p(n+1) + p(n+2) and p(n) + p(n+4) = p(n+2) + p(n+3).at n=38A266882
• a(n) = smallest number that is the sum of 2n - 1, 2n + 1, and 2n + 3 consecutive primes.at n=2A288172
• Starhex honeycomb numbers: a(n) = 13 + 60*n + 60*n^2.at n=30A332243
• a(n) is the smallest prime that is simultaneously the sum of 2n-1, 2n+1 and 2n+3 consecutive primes.at n=2A341338
• Prime numbersat n=5663