Factor Info
| ID | 43991 |
| Size | 187 digits / 619 bits |
| Status | composite |
| Value | 1619732152529774344445527350021180445981029110533669692558687473662636760977681357980490962359086919841241475386747371294270837899930204418084086094689769850816494722309840522912020636601 |
Factorizations
| Primary | (ID: 253) 58351516230584163679868441 (proven prime) |
| (ID: 43992) 27758184485372695194660667847010293537103796064708355732044458663039843731807415277797388409021525555658553663613040422329982800041877086219396586005163334233761 (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.