Factor Info

ID 163441
Size 1230 digits / 4084 bits
Status composite
Value 166100576273430149174751739703555364950834547351417913754697640542618999908829391608744122520813442100213750046670957237621594805995078064190518921396840894069848164882945047796404067938359504757562016773575690425628074584679971106752390911047440139202114883920770336925921521285053245081412621808280735548251143466577636959208122991547178097756595326402008913814813369730791556849321194180194565615348072784770313048772361717479092800258601837793566898180495905636961929466767037877276340854831586085226161696794235840339044422163561575626251429619892416180618470431384291276944466540141855807216118650371693791978358911059297131919161970455806059752638371041930320090696283196286579673539954423905492377433251718360730391187112429575853255294111447146700160141590569844454996212750807220365710115955112707395895572404723737738555966444876543545799447331319059816277997330527404277444389921129173911938033866157355169630810788904922255534665386335236171614103616285489760005563066930002530201269412600892327248152395771829115274766839491264960710541254316716556006368922974760399937968661812902391750301963714098473565279589332098099459444771314502765798414350380311561922840549523823504485202424815124452501319031873635450371369

Factorizations

Primary (ID: 161626) 1496905397642409218729173 (proven prime)
(ID: 163442) 110962641015948401748978823122061268740233364099183598357424886673119257918163315045284809439646568499409264556914822078925990936823275002751620003213861708049320878793902386722367465258677033989332516187637113218619931656269498382518094583558193412574484568098037108990274499484539049589947507055517379815429944202242413171221562371057525802299024007020225231683053205125463136151851200958765048114669314819089825058815849426126569010428221802439229484522983668293894598853689111318228626914244691147162557810828355227284309832562178654684674939513733916700558789603758291374689337448738110834186407524239797751765303481765110074366175000295759588276561449080354010905910376897911770758464170788332215439945210423432948095137995182375437121041044748596297996667570605092865436913895931184154533714827902970781495290395362243757968848596607017833314229352046275223220446712869953677959522816932866125700965088347343097931621246348859830082779057971562669724855779480668554884850930347723124562269665352731549619323450219816408143674903501589649576573559086694424713407517756272855891968436746722150183979477110010066408282350080863524381874168495703238603918977950069574076124263240398593157254854347272453 (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.