Factor Info
| ID | 83977 |
| Size | 161 digits / 533 bits |
| Status | composite |
| Value | 18703608284838364735584915511179411146344401127216192356866972827817840316347866503471393771195914502884842054300813626695532622795186854014099736400531632534251 |
Factorizations
| Primary | (ID: 83661) 6879022048891933664493038234937096016443431299080285798525470822702228981159231 (proven prime) |
| (ID: 83978) 2718934196155269510555392356657808940525408488924074244124311145808723525426158421 (proven prime) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.