14469841

Appears in sequences

• Least number for which Solovay-Strassen primality test on bases < prime(n) fails.at n=9A007324
• Least number for which Solovay-Strassen primality test on bases < prime(n) fails.at n=10A007324
• Least number for which Solovay-Strassen primality test on bases < prime(n) fails.at n=11A007324
• a(n) is the smallest Carmichael number (A002997) with the n-th prime as its smallest prime divisor, or 0 if no such number exists.at n=19A135720
• a(n) is the least Carmichael number of the form prime(n)*prime(n')*prime(n") with n < n' < n", or 0 if no such number exists.at n=20A141705
• Carmichael numbers k such that phi(k) divides (k-1)*lambda(k).at n=29A306338
• Primary Carmichael numbers.at n=22A324316
• Smallest Euler-Jacobi pseudoprime to all natural bases up to prime(n) - 1 that is not a base prime(n) Euler-Jacobi pseudoprime.at n=11A354692
• Carmichael numbers k such that k-1 is a Novak-Carmichael number.at n=21A375322
• Carmichael numbers that are the sum of 2 positive cubes.at n=11A379656
• Composites that cause a witness to be added to a set of Fermat witnesses: a(n) is the smallest composite number that is not guaranteed composite using Fermat's Little Theorem by the witness A380978(i) for any i < n.at n=20A380979