Factor Info

ID 127676
Size 458 digits / 1521 bits
Status composite
Value 42189270959195016456288155088753842569145504282575758311767266187619989927803987364796721412014547352081212319921863389959839430806112718220534623702315036266287768713095735739398677527903481160414264412026473335877853655324396115966148351199124566849384177432376342442218570102051300512850481032512894007197859591624789745261414430786764680309765689530197008543043784064841875305883563538494567925975277498155533628458501293994176460449128377250014582690527

Factorizations

Primary (ID: 1321) 58503296430473643832658583122009670459018300023903 (proven prime)
(ID: 127677) 721143483074214375394438335670764701810611605757769663294182591624111960220879005971357491470862232249292746028428684471138352981937056136940808398739084959486332326062454207270058600669325354791537305392091516339524080337304009447044764731886081732145081383317649492599811352466180498050148825566296091654554421795414772756531799324923039090244333779212238976342717567392983263345642896564639573892018151809 (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.