Table 3: Ordinary Pseudoprimes Less Than 10^6 Relative to f(x) = x^3 - 10x^2 + 31x - 30 (Excluding those relative to all of x-2, x-3, and x-5) (mod n) ------------------------------------------------------------ n n n n n n n n n n n n n n n n 2 3 5 2 +3 +5 2 3 +2 5 +3 5 2 3 5 ------ ------ ------ ------ --------- --------------- -------- (8) 0 1 1 2 1 0 (14) 4 9 11 10 11 4 (15) 8 12 5 10 1 0 (56) 32 9 25 10 25 32 (356) 16 81 269 10 333 100 (376) 256 169 337 10 367 192 (565) 32 243 300 10 441 480 (1208) 256 521 441 10 81 88 (1946) 816 1647 1439 10 1803 452 2047 2 992 1063 10 307 582 (8792) 3784 1129 3889 10 865 6584 16841 2048 8737 6066 10 2759 13879 36121 1355 24398 10378 10 13930 25327 50721 101 3963 46667 10 3364 30 (522074) 260600 89959 171525 10 386103 159884 (554204) 279892 539597 288929 10 434417 50796 811921 117647 289171 405113 10 86986 30 (938265) 172862 938013 765665 10 779776 782820