173726604657domain: NAppears in sequencesa(n) = (9*n + 6)^5.at n=19A017237a(n) = (11*n+1)^5.at n=16A017405a(n) = (12*n + 9)^5.at n=14A017633Fifth powers that become prime when their most significant (leftmost) decimal digit is removed.at n=11A226098