Factor Info

ID 122996
Size 661 digits / 2194 bits
Status composite
Value 1761590484401474957112736319397216655371057631049416835794115739707322918725315293921720386663006388138068240190788144369825016951831874619537822669798688475655777674540177210107099216664796106719102494242690128179649492775136254437300333928071329106899368784989242895033029673311842821527265183332031791571048802741756073964506401667775555561069507603054966790964512378808781952405149695456237756383672870027085658078556684851882994735247280958444383075335228319252009686500009369198207508306397046075057824905854115092676224874888249707652279126554537654296186357587885997419489992030826300846526046005650156910485733802652224228483011424944458703556560963721

Factorizations

Primary (ID: 122997) 181518289893908537208493074380801 (proven prime)
(ID: 122998) 9704754740864221360854783812098033549833141369664061263451813658120697990642625052768364602547381537827084343406471859663015159583275852376856915186772025634415174113649441383895268875682223044055973806841663341471690492312796517057859531562436908797241204711016565559345400037521487340355088217608397058722013704853421872139990804705608093132902535444655827318778713705272974712851111323867537498399732575609350114206112687335139507428117386946994170228446156504108142319638749725505738482905998361784107416501414758490959210747620022154735385285647699976822652744192449241530527107063304216887084485939398140846496226019446921 (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.