35897

Properties

Appears in sequences

• Primes p whose period of reciprocal equals (p-1)/7.at n=29A056212
• List of Ormiston prime pairs.at n=13A072274
• Primes from merging of 5 successive digits in decimal expansion of Pi.at n=1A104825
• Pi pseudo-golombization. Size of the chunks of Pi's decimal digits (including the first "3") is given by the digits themselves.at n=4A106156
• Primes with digit sum = 32.at n=33A106768
• Primes p such that googol - p is prime.at n=27A108252
• a(1) = 3. For n > 1, Ulam's spiral is started with a(n-1), and the primes p on the NE spoke are considered. a(n) is the minimal p that is the lesser of a twin prime pair.at n=42A163586
• Yet unseen primes occurring within the first 1,2,3,4,... digits of Pi, A000796 (ordered according to position of last, then initial digit).at n=17A198018
• Primes occurring in the decimal expansion of Pi (A000796), ordered by position of last digit, then by size.at n=17A198019
• Primes from the decimal expansion of Pi, sorted first by the final digit index and then by length.at n=20A198187
• a(n) is the smallest prime number with at least two digits formed by the concatenation of the subsequent digits of Pi, starting at the n-th digit, ignoring the decimal point.at n=9A245571
• Primes p such that p+2, 3*p+2 and 3*p+8 are also primes.at n=22A278138
• Prime numbersat n=3813