Factor Info
| ID | 15885 |
| Size | 138 digits / 457 bits |
| Status | composite |
| Value | 295670406839877509680198683841664804202580825931154038876141771791566316790270898270020343090453494947120844708144200891230061768345020959 |
Factorizations
| Primary | (ID: 15886) 5589268731817733787231040982654760345321756061873730705031153091309 (proven prime) |
| (ID: 11297) 52899658439525417701948935772779561657007926055578786642264995029713851 (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.