Factor Info

ID 173145
Size 761 digits / 2526 bits
Status composite
Value 15376153496775370333974686967620067595821612562362072802955448258047253749248929980927514195578728281389596907327616900402402151990898737031639928998140734517788417279635883815404104024338333343615840074634552875955346387438868043334656915934834137056425302264392854621711865628876519343671633057785884537072377776385806422972898330317377726648924147181620701235279752844944756261149647543880547637409540146278039855910247689113735181017372479742712501362214900180293464431656298716614281533147938733059032974721813838125542741477622733651139555225770671959017142234894540043757891705320275727244502597638860902266057237039934677852845795457954498434536483222624306483583662686994786712894472513601352163693298876552140765031451525063379951066490887750306695149

Factorizations

Primary (ID: 172007) 1258307352619509707332663707936306451793681331304276345657222785990042963958692153362673330224229100486388051797345645323589382643728456351325181413889067068143505857124724005926754579132594926772189696880044905454751050883384802567581362138580417 (composite)
(ID: 173146) 12219712032013256574640696411082527245711380324432990127196298187717191330185616342996067664420631982901913394634653335722702541276498873779454496901715717552513328071911485018412469812396118436110482972412924140509591229909339294005721052944901834470991471515108720337786575148980812580032247404088298987811114108315757829844948838598081413661148044693751300144562203297490874777864288302835854576650757430181579356898616142220450951712998065643654147715482892523118957600481740247406263545136160517074741097809197 (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.