Factor Info

ID 126818
Size 627 digits / 2083 bits
Status composite
Value 701996053234097987852567468972451789958038306579352340429189893439078823569712692922760615114213429343633637676116617556987391905345788112598635899017226519719604160415733017810455724357325073866571442382849508770383942935854411232154254658455943349670292654209649037666899288481407992837453264796564662750067486212825296442064379451019957527180759963545726916876005779721412480631554579477842147674227197956770108647147800769227573986819955754546738536349331835989507783851702544574163096562501808548201357147064532757390312232948019754300335254043402793601074215922673562498552310849945310988765898618429164880495919651831529

Factorizations

Primary (ID: 7431) 101628873094253127040903036515597990049 (proven prime)
(ID: 126820) 6907446986872023164820648759315530110416061101972964919176532324546473998033817900284946718865042303412498103524095591637565907469731617408992670350427420244373297883745125667866561821661278512006893193312671132132397302026314876393502798460189984537260993645923201158727686007441749583946286019955070589359285550561735213272490526246491684654831794184790943492174887317655537595864373780154443910232185781120894866734087922694884681440507200457576061004525024328761831965512305367040139002587969719228947522013291432015347940796833435427551564818779517176705605901424005782793815570184521 (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.