Factor Info
| ID | 63547 |
| Size | 203 digits / 672 bits |
| Status | composite |
| Value | 17960544725725441191990827123874331202162404526824410891001999072609336936347855949917835596142368077421561539272022924250264063042380283163714224550543927560959697316435824435233439124039712744458345841 |
Factorizations
| Primary | (ID: 63356) 1365581260423071390161 (proven prime) |
| (ID: 63548) 13152307553020371817133370887680906153301515701212068232030249633781818092890291290020132693980672020134102185064323547594284508969154342917672159343922061681836410800382618339774881 (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.