61121

Properties

Appears in sequences

• Primes with digital product = 12.at n=19A107697
• Larger 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=16A153405
• Primes that become squares when prefixed with a 2.at n=21A167735
• Expansion of Sum_{i>=1} mu(i)^2*i*x^i/(1 - x^i) / Product_{j>=1} (1 - x^j), where mu() is the Moebius function (A008683).at n=26A281904
• Primes formed by concatenating n and 2n-1.at n=24A309851
• Primes having only {1, 2, 6} as digits.at n=32A385774
• Prime numbersat n=6155