13379363737
domain: N
Appears in sequences
- "First factor" (or relative class number) h- for cyclotomic field Q( exp(2 Pi / prime(n)) ).at n=23A000927
- Class number h = h- * h+ of cyclotomic field Q( exp(2 Pi / prime(n)) ).at n=23A055513
- Relative class number h- of cyclotomic field Q(zeta_n) where n runs through positive integers not congruent to 2 (mod 4) [A042965, but omitting the initial 0].at n=66A061494