Factor Info

ID 186816
Size 427 digits / 1416 bits
Status composite
Value 1164145715735118091178390047260405806202835023519606871207259612169568840104495657799016531133922905700168764650806316539369897573159487890028147885837979311741441318971905278786270824658765686145326734016093044995504551306987701928427450266678328126585612869916204005247093046140088715376869264896128793316945426585952719142164562892613158661421305022451857875719856408640071484680233839311809198932976692978105682749631633223

Factorizations

Primary (ID: 152116) 158985017190821853212316286451243405195739789278633 (proven prime)
(ID: 186817) 7322361165252770729552210524352891787972532177754776068314066538788615924164129320853568936625623234601125168747990570411631257132969551138297017691256165601560697387228637022728857541751683396639666825574462311956025663778766004141268400364349556313539236336246076768070151707117412529025114567410604874864090884631227697083834368554945897848121598871289885319015967233893231 (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.