Factor Info

ID 80071
Size 371 digits / 1231 bits
Status composite
Value 21291189169142830459739627350936332802680792632597835807537110164303103983530550211234399833712189695058034081800150585633076752028145108703793182121076194717726319716583157802133399075438065760635209345711041018578620835376407792544203480038963512914377907628440871035934282936202607410822810117968856659197365134751506124031819316019142315419157874724396094218784385001

Factorizations

Primary (ID: 79031) 88208188245827445083914370058081232147826361512673071997162234067556045850948658225373201 (proven prime)
(ID: 80072) 241374294071276063841878407612514355887067298699734766570211680712064109814203384604865042109885400661640622717829950208171415641869801325144009689374070563477474733038994317533571439842926804607671059788990675020639532053228407292175301472424762618789402617259081438076023187251801 (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.