Factor Info

ID 163167
Size 949 digits / 3152 bits
Status composite
Value 3551496801966233066718841288877720274023239272522094770307028486307831946381072793259001693006052862225293984394975008510057612812790041365229943583374838402936021581834130225120625124743937765762211208284149166995124460286912624011546806838889155573016595182519939264299275584040473220745347161103614756711843868215633895736845551913710427197437447961650857202649084052107383523786143967269246587135777148703198549815110999852072823357492032038227649366551412032258438168814634343451796746476905597721040510231050460119992572730928571230655955684362322797609214563444244030186133133866826542967615152219951617039183626235585453028827572154573330092519320336054474089176342965495597271940088456631819172368068080987424811231362488353441781870228439286392570957912299021588415417849122220648406918140901305616505322329169005389265631203794413603737234417589702588468610178825419139782464760412109608531702633685503867461976185490528713324585498405459

Factorizations

Primary (ID: 161641) 4423248369996474679559123831 (proven prime)
(ID: 163168) 802915980494458104064634411074324733353444305577418841006475004001244145458992903721614750734207648197092684419822572269422546889041242190091502089889603625593437431173128847238038642068949248278717485637690219452484313394459068544736302678919154911232893010260222146347187618480451352355561730987535718960931427288853458853419890849151510510530222111550998991202742590538895164880771187800568344120547766423794037784403434458685864455874305928812051960466218468013441697704978149764709069736651704411465754811931379494973643616098232756167339945167716238750138549149851937081134903954322225501613241328232603407212292795914742721068355682896449563301506645495861599956670232855455297028343400159821953210403291731595167154782576595790602990098040597351047224794505873148047807656645800820632265780716529153764161658170113271738065884114995860316059338366796103995929304494964602770438109580114481174432703870879579299589 (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.