865301domain: NPropertiesPrimalityPrimeyesAppears in sequencesIndices of record high-points in A307720.at n=30A307631Index of first occurrence of n-th prime in A307720.at n=22A307632Where prime(n) first appears in A307730.at n=22A348247Records in A348246.at n=25A348252Prime numbersat n=68740