77761

Properties

Appears in sequences

• Smallest prime with same leading digits as 6^n.at n=5A068846
• Smallest prime of the form an n-th power followed by digit 1.at n=4A089318
• Primes from merging of 5 successive digits in decimal expansion of Zeta(2) or (Pi^2)/6.at n=19A105378
• Prime numbers p such that p +- ((p-1)/8) are primes.at n=26A137771
• Number of n X n binary arrays symmetric about main diagonal with all ones connected only in a 101-111-010 pattern in any orientation.at n=11A146219
• Number of n X n binary arrays symmetric about the diagonal and under 90 degree rotation with all ones connected only in a 101-111-010 pattern in any orientation.at n=25A146221
• Largest of 3 consecutive prime numbers such that p1*p2*p3 + d1 + d2 + 1 = average of twin prime pairs, d1 (delta) = p2 - p1, d2 (delta) = p3 - p2.at n=10A153408
• a(n) = 60*n^2 + 1.at n=36A158673
• Numerator of Hermite(n, 1/18).at n=4A159545
• Primes containing 777 as a substring.at n=28A167282
• a(n) = 10*6^n+1.at n=5A199414
• Primes of the form 3*m^2 - 2.at n=25A201715
• Primes that remain prime when a single digit 7 is inserted between any two consecutive digits or as the leading or trailing digit.at n=29A215420
• Number of unlabeled rooted trees with n nodes such that the minimal outdegree of inner nodes equals 4.at n=30A244458
• Primes p such that p == 1 (mod A001414(p-1)) and p == 1 (mod A001414(p+1)).at n=14A339181
• Prime numbersat n=7644