Factor Info

ID 181036
Size 1137 digits / 3775 bits
Status composite
Value 194732254797901843507369707767607917300925855174933105058424755983990810037992308609680050000013427111439020466590396770727244936052348496470744955669393709514951371340680272729393415677446664269416089384340675764840973102071202302872020353667350630746706983864552757642396110095253484299212197674273396440809218728875335159283764471326688414162285658950904189380895858703041578948612095327939464178934557409232525850998767106837580807716629553968188313350710051412692576586085521778072650510212794765578292524555745652295898887387862329999399116056558431707915531637179737931182886715732431122047767792579396863785826245643905661376225813677564928022144045321437169730127147206595010942824980083338009842224687970756276537331127349373447760397615334738753307590933279881985598223504652443644877955428003901646830135357609017846739943841423845026147334744288761716943394792208430176320205633178273029412998088402167274776033037165701788404382034465040685273045251630857118405344652947834377511814849713040201777376128356979367197682928389986942170743588440190661864815749640202884738112469850846733316704052441683943915325068698124091637

Factorizations

Primary (ID: 143135) 1889235471403240170024149023898147623088722803599 (proven prime)
(ID: 181037) 103074634022863955934486638955024179937104895687342026507073551548215906342198382507745014065172547166889529232146764113750956525373335758092967920993060707567111614234288433629147456242478354773176584281515884318079763813931435432205034970933409271829467832435648235946284593448635296721980782377121563364744061935293560471784560955241399392349040333290751314383727237419838002672116613160520856982817148074192502819560644983998536464562071503954146661579246162801691701388238879426495003610263220555135903941155123147131350580373844552636284755061472091898092611847593022428069169943041029597062119305040657976977019409801401024060007333737471227515024120052684159326422489257610320057737121184265899650418272258482585688690565043732947908149320175213809809675422739926213643089098154277641132933558636989619569375572853533243719304482429849725138046803407766298226065920398689170404108381799311477492202288984253427796915615000713652349590933183166617834617105017160274323122249737479719395040929223991797225167701959920068478579926614873739789344309557999431133812106939352803314895163 (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.