Factor Info
| ID | 204999 |
| Size | 193 digits / 640 bits |
| Status | composite |
| Value | 4072520084868049739404534053180717620475081725873807672292560716976323484997753554524988369494149067760005224362446000863417105176703522518483925628792906769579568433721601387160563803578414367 |
Factorizations
| Primary | (ID: 205000) 145980754399770100309 (proven prime) |
| (ID: 205001) 27897650629448065111957457584220461600648089379045393078476539471288269902056020825354740384507751848827195660112276086840618892392673304119421398688661049803677952593696163 (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.