Factor Info

ID 31019
Size 336 digits / 1116 bits
Status composite
Value 589101215273470568931122196720357907540040003705077353311197133089965142962538255015525869764972103447112201433408446069373681515123462449714688194611314895916772413248651275144641848559088200199743084978480767200391307102340330447855995066408359169165440423101896991112004018345987710053271744447968568219755864554603272041487231859433

Factorizations

Primary (ID: 17112) 2378523250342970947582043555610171717174452063 (proven prime)
(ID: 31020) 247675197284081697257334405506847564923837720345834601263675012858341650417117043035450477483840423452291411173280954035513925244982946205017720903348112080942253721402070449202021259550199988657057152929923001897543394669065395198348833919197830963146529943480433585362999881997712172855991 (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.