Factor Info

ID 171229
Size 1080 digits / 3586 bits
Status composite
Value 215246967999621230324816955969203396757714213987042690894217962515575362709131591002070275856867640534418870027538624426098043377241274209749640833728031298775731621063903620997531261532263269621853266830653374828128309340054399212582813662631182960580075517763842938607849619668260678646937253151342089844057828860195520933526535661499087550588038701488713004027965317280128859376174867125585237612207751743521699071853382381471193841400260459436743958320463235517705732499378735287864239301203270171632585893079453558941512461273781282153518921911531209859432388717089103688366615260666029801571888869528033615554239933091972918932979642627272001987822971046076372248849547912404387108809454682494170399988343484011242246645346108480889168111005457004180016005007017938882334768911486359522218673090620160065483778134965690802111302207799070057540859920334498821335225625963793788549243724247913706788505905164123348977807206877868836943995834543584462954105198794901167626755770188613835082891308880620320724662332024468669873937636636278853286902112956835496387781956299884793

Factorizations

Primary (ID: 134139) 70755410793125394866207615998447 (proven prime)
(ID: 171230) 3042127317004209300639720749478979045254227425634499739208211203069392333100038735289399765902071248975154891067128535287820374528352634651044824191543481600051202846660191749514195837042123681368840503840969777652056707162251812385881606703065250764960671717104206817910031201323028690091477186745337225472427506973054430856588873813707031573724665532037538691845458441274546198371483567347507531668091708635565207861363272064094409428357253411204346712872571561285511605606211922938966779712320796715830870062937109139279381729806708029321124655722111449948473502767626760291523064734736828796846792203748802407279964173124988436145335842652271417574454239549419530362077876348733342457943434952522625129559491803899646941223533337745236132646354445418381792653895444249088206474190871152525683622420493310346960341893873835247202806875145038852723971600667752084858214935627726840740392825699299499063862109996552347436458494762529170356078375247866170919385268125049509640477406050240875643958270928391902037077084994816866251806453453431296919 (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.