Factor Info

ID 156301
Size 1023 digits / 3396 bits
Status composite
Value 160142367645429815744751781395579571338963734360146249506638862287054072651811305090689851735184686980251759005744146880506199236038930806872105669819240999741892398386865983788564082061292614779934026613168841691164313327416743111131779795985116321880048548195337199882190480526790680904286011658189831040517030603397658913316646261392385015026050644212299848342709334848500016585212520151702125101924058899882160702851165975255002173336960303022187492543307659418363614620671906826815542120169561845650011067543334048308708206659537044546638274283719135053501112894931748544605121709623779576353831017710800752348799098103093179680752840578836820404341605833542650679987068830944007880891047730582328583078090324683723229251262478843190081766346031679574792482516446629614835619501591315719126458820927299479817937276406623854191223654421464233762118331145205522761740676857564418468636817826469456018418808105459078634772464436534801652210096280534557612500962119602465678714357352741976381792144268460623976746766105107

Factorizations

Primary (ID: 190281) 305957157436971023721062152498198685760796027753052629002825633214753250314901005526933293716230122708397414426761082225223598693974482593959175919612264261904512525931567496284807246091846501032573720145884995112461086008424100162929122445090484486080390391105087867126781813935244294704664435021048517124941809465469420708149638424400193017188685871732146118140368659576759898956048232014079673377676707506350339160157935792612900395995530417689870715657892011636605601679161005982625582344599161733922719927 (composite)
(ID: 155290) 523414353130209371200120872287864041715324055968751416415437710343846460582501804856611413992853419233248364693957872310169725292259360115440859620455452600167972107803251903078944005440614442419458703375032240669267194120337898863750754111812784025124058180324719668667204399586157659195897535971519958085025583557582593774771752184036839357038648877496118929133941855579562398342885784874696269070571899735134863529958143939876014164419461362650662204527578501768200801596311382557923017959172872836291650430341 (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.