73961

Properties

Appears in sequences

• Fourth term of weak prime sextet: p(m-2)-p(m-3) < p(m-1)-p(m-2) < p(m)-p(m-1) < p(m+1)-p(m) < p(m+2)-p(m+1).at n=25A054831
• Primes of the form 10n^2 + 1.at n=24A201709
• Number of nX7 0..1 arrays with every element equal to 2, 3, 5 or 7 king-move adjacent elements, with upper left element zero.at n=7A298138
• Emirps p such that if q is the next emirp after p, 2*q-p is also an emirp.at n=43A350852
• a(n) = 8*n^3 - 6*n - 1.at n=21A369922
• Prime numbersat n=7299