Factor Info

ID 135698
Size 859 digits / 2852 bits
Status composite
Value 1812904752507083295441369890271555495659774187543393499667542128700497541201849399992322224367360691604255546826038299965973974968518148007998715099303449418925037741247816567306847788333767983799388827749160647577447772907291488865177294395881327947907619601466139232907832778201814558371930446277656982690722880734594326424337869169777895441786681926172801606452569928830608684902866841686275865514340117170803412408823552949262988130528296498816984786342091314167580099710837957081789433330173192307695068647596039719181840525946378723853622072167891941311866693056263054994083806950579117581722367734757420314770789757530806712951958611031585471057503956180133100952035427431601402462038008485675887684142948988486990280926105670399551407408219071683750725526235995409375859218426619339012312709796054877086822427707938175261070285313299051020945522322191

Factorizations

Primary (ID: 134130) 1971663731022770459161 (proven prime)
(ID: 135699) 919479688134581971855185672738644163299571583789745935084131052200756122737919412245960580021799327265534252886655741022895416873542984268703188046133855684892163488519083518051785223368204059177644767637987078310658265949698567513662199776018135578494533507286323535774581559311863370921720303292058759078906302053073446983689953462303803327093458929959007332907980338028811662126573251091802022343676838958463099832076941095393722686227082163218273347024578444502625055071852933682625229658472088200362896458620958626332382669956820616210617989347730822467947631651817260220256813688529958530081471859220996427507763146607535935452915656599109456895789718283821609405569560820623822334452267759783386022946001251389454173878642599845625898526161701889558585385003232637213689075973555402930777469465785242974768114931655531754858896231 (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.