Factor Info

ID 217739
Size 676 digits / 2244 bits
Status composite
Value 2277541549964388156690078843402499989324941242662495779081452909877213506737948238393540660105835343207612120392908766930353013672497130387303415687065482055853798932293398889885571440631473449111709178616758491386539144042437644957022562251336766153759905515102417795419939938552979536317062407302772062259205278951449920379033113010592537828180332220039312282365316342535016321438025515086894564765213793660390424645643737084967051680525417703119478935123370373971776597175589202228426499612477201595956545043167402823273424528682646128858321184062601590862389728285815209460487171840275259574681708268698989559916847059457334087476391120308484648490163689733191446129529191

Factorizations

Primary (ID: 224614) 18631405933763726233401540032503 (proven prime)
(ID: 224615) 122242065792632455775233654007045362748116508487988284284887034861422550581054830840879880684211165655315873051424137281370433713555467413650349105565794060322811881017003929332066933682249101005995851816475524782020537807134482108064171657562944963853889756355209197773169314538216792078221046206139265924614231531993920282720052225758955080436032018178055185569081522324784439715866492434472448683206599512842709495864643717412265171295431091473427557872342819428704132945361517042975472587704116989603929850966196360960704718178624658742976455735874673172150828260567180667660584259965407085993081022517567137565325305037201940370298278458897 (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.