Table 2: Ordinary Pseudoprimes Less than 10^6 Relative to f(x) = x2 - 5x + 6 (Excluding Pseudoprimes Relative to both x-2 and x-3) (mod n) ----------------------------- n n n n n n n 2 3 2 + 3 2 3 ------- ----- ----- ------ ----- (4) 0 1 1 0 (15) 8 12 5 6 (92) 16 81 5 8 (285) 107 183 5 201 (345) 62 288 5 261 (627) 392 240 5 30 (1653) 1133 525 5 1398 1991 57 1939 5 1018 10465 5007 5463 5 8196 (10718) 9446 1277 5 4792 (16059) 8477 7587 5 14763 (16455) 16313 147 5 12036 17227 15297 1935 5 3709 22765 12762 10008 5 10446 37297 30630 6672 5 13097 47593 33035 14563 5 18661 51635 39953 11687 5 47041 80041 20776 59270 5 42776 80185 44242 35948 5 22126 82621 76925 5701 5 79778 (93927) 81347 12585 5 41622 130577 495 130087 5 18604 (160035) 159473 567 5 1416 200305 112037 88273 5 183336 204263 177622 26646 5 142102 219452 118976 100481 5 179756 250705 43227 207483 5 146971 265489 34631 230863 5 80807 (282615) 226088 56532 5 226056 409124 401720 7409 5 375504 488761 82084 406682 5 197749 492101 185312 306794 5 181198 733033 348742 384296 5 465275 841861 498799 343067 5 600368 977581 969619 7967 5 109511