Factor Info

ID 84667
Size 615 digits / 2043 bits
Status composite
Value 854739327976016570744746248016832732328785853614336536266191083711263105861877033841971859222895902802644884546020083856336682454770016147530802599565947697485693977911482425166273089932267703182913753597112410669878162998773248055404035887436714291474452083289547256409757639738253085652431941482896319906139258300993499689129616202370720591619587343415014582029648064462674488972463571265648086737865381999487004884135760510476090265838280387080603146694894357439764317844012401172721131797253330646309380109383413449750928341806301735530475063337082060801126865721432029869457698017329355444552736461357048415017

Factorizations

Primary (ID: 83627) 1537861910551454633243525748690200935714296300623626089102209700603649882470566978076369406450205047 (proven prime)
(ID: 84668) 555797189664135471929809420501629874321755272277060528723924517281832251385387659577783631619220732154246551226118407534210806091104325058665835814890540488086061695368378311628990378248315571202851150540080697979084936734495065077877319752049264499150671574610745267497421142103503775512743665502991386379179068326744947582592459912842924838734619768142798177104861451020347485937319296866215783893199164899266743405263118509311334461235230827677848969466126882987086807979763333823267294227923225411657969158588511 (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.