Factor Info
| ID | 168579 |
| Size | 196 digits / 649 bits |
| Status | composite |
| Value | 1831922818158407581486760356548145461141907381684587015245968204030317081131497267107547643494708412812816432868012536803511894159545593264704739377416757007390285415851522712109877498872601367841 |
Factorizations
| Primary | (ID: 168580) 55015348457490792407783316397091485490945277392046241 (proven prime) |
| (ID: 168581) 33298395257350700558938834438359348891637395097937244877825972284631173244334084319219128246595393780075689528947798420664039140360827528297601 (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.