Factor Info

ID 109975
Size 491 digits / 1629 bits
Status composite
Value 19401761495141510160800781417780779228698073175710657918584889233288920191266325425187188782319735507799125237836010384795712330937222424990973959448104661648763587269314404796203824238325746723989182924531774264606903306249227767751022820590144160558471565075726240323181520790376307287911661373482452844207403539734552248417262439320263687370257716762523052965845071425755240183692266887315753856725024596692132637190460212270391021780487736415840136814113726400405462665828459226485384919

Factorizations

Primary (ID: 1117) 111337025457586528883498206543931 (proven prime)
(ID: 119280) 174261539819316862804498978980868966172874184137508058504507705155681249687208246470388138064989322910769367108948109166807789272651390419841812069576599889428890381302308819697595136397201366368092524864168187416844423934052276829403798233859388400647576215771468680452190174890328454336241372182196610716936737144618004501508012510206335892780562064422649951569075349757210923115316851865458609002204183288767874714399225138896401296291948489444116716963349 (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.