Factor Info

ID 203851
Size 559 digits / 1855 bits
Status composite
Value 1992809297605031763799847338016739440735786371902970684904786410454882062713437850958091599095698163345849594820739579289188245300152464437029368058199728629176866730091732795688322421648595586838977388210257844148104816584370327287244085778748810877270366018335557124290799748709284361816578260826568466991485272476469482338377073824891897596751610898891764548172047966675913173472832113883219310877884849895501725972135524367104742181303123857556477069239771269540775741616658373410607550751591443681876102104769278521538089481768821644493831302226365346833

Factorizations

Primary (ID: 203852) 21520385444208802219034563 (proven prime)
(ID: 203853) 92601003953732738202970989521248844463801536881846572887853343259993786168705556172507706752666304021022961121370933605626578174031612872198485874522176924185516663292069061311968876095751291845919545684147263222861840375649477220748839835694298236228238579578584832733380969118707014944785759166237225664462346963680309889702917005765159413492204173366644676569367342079638479595263725109218516765457563247352567474803587102726443147040430174064941711166188571637992819480430121630469406775603262621637762878878777606909144470203291 (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.