310231

Properties

Appears in sequences

• Primes that remain prime through 4 iterations of function f(x) = 5x + 8.at n=28A023316
• Decimal expansion of a(n) is given by the first n terms of the periodic sequence with initial period 3,1,0,2.at n=5A037778
• Records in A167494.at n=17A167495
• a(n) = (A174216(n)-1)/2.at n=15A174217
• Primes whose digits add to 10 and which have a 3 in the tens place.at n=35A227825
• Prime numbersat n=26818