Factor Info

ID 164600
Size 720 digits / 2391 bits
Status composite
Value 358728456322447862593386019275949358195526036740896651609555088413870440202657386623242757012167363384495983892905467082254994361417031100647716623085710768977581993225411846226077514675137945386853608389598995791253485162780505141769404170938758935758603436297718905506946080543062515526650082306334792366884974558987828169303315602062585471621671051976562952752581872762474488949641781578228480829874913592218923935278269794564314441323580514667853175567000499340634791312084066117477111989310288477845039437696872299251742637372819705730186637766566914086438687011761478041379693716428244113090842650233624604511155934777178711110712502723748758436028793289625289425974044184029627185600478374803412859966657459930881

Factorizations

Primary (ID: 196284) 34226563952223373688493821953 (proven prime)
(ID: 196285) 10480995311805019603432661762388029161701999657523344518186145258425592505784251757209027348304196473768889042067436262539537375801216619254835499980463087673053303346385848385611125937968984906969449496205043187847057005687737951025470720981871855523653981151651746359642712638679854061181179099737645375923436649188080844259089566749988233254729477219228364273840116604683912098434073767728955941308455150575418806069573655339094805339302874730493201541595368077029657864573575818328363519212111976035188934322437835694870797838357998349784100300845519140653460601405791445236004404581204140788305758728122798507222144033158985031968968422013663701875515027176441924464812123862446957688577 (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.