Factor Info
| ID | 17474 |
| Size | 177 digits / 588 bits |
| Status | composite |
| Value | 612979247414383099804381683750175208862400560067865277417122361912187539932219009759988082974519118867527119725566817686055463317994666803134821464876862622159619799284828411297 |
Factorizations
| Primary | (ID: 17127) 19197545705142827447183881455518760379441910619182497 (proven prime) |
| (ID: 17475) 31930084023718312455759154522083383578373257939686901448800484660867036216340703340318715610294887516756525939266202879590401 (composite) |
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.