2800733

Appears in sequences

• Product of 5 successive primes.at n=5A046303
• Denominator of 1*2*4*6*...*(prime(n-1)-1) / (2*3*5*7*...*prime(n-1)).at n=10A060753
• a(n) = numerator(n!/phi(n!)).at n=28A076358
• a(n) = numerator(n!/phi(n!)).at n=29A076358
• a(n) = Product_{k=1..n} prime(k+n).at n=5A107712
• Product of consecutive prime number of primes.at n=2A119645
• Least k such that the x^n coefficient of cyclotomic polynomial Phi(k,x) has the largest possible magnitude.at n=29A138475
• Denominator of new minima of phi(p-1)/(p-1), where phi is Euler's totient function and p = prime(n).at n=20A241198
• a(n) = Product_{k in GB(2*n)} k, where GB(n) is the set of primes which are Goldbach-associated with n.at n=30A338777