Factor Info

ID 135578
Size 882 digits / 2929 bits
Status composite
Value 283260516790307690792769293968861690026450148946362308125941425123602149559966534195053447022258291050909645822592622689589926962790537355063072247575485783557082023262259354783869672037860226871509015933527655650643217735605247109484067946989857764901636531478160298564488573799187856396443311896640622632961890014925979968318621288666129721387897507906030999953083592015474910538193346002428710924208060727340230316931851366044348729900655503676716490941199226473934773522363695578051345543985713909798652319483368266103049450772649731407848987289727964082528285761847561218766309003511463462310060550400881941390704362126058851192420107994864758115291323580897115803740744769996204082141766676543532906140062043762240412128907483194001725244416893666017969133193854288030622619337094258824415244062938932113415035412598199636641321404635262092655572677758789621821405144449953679

Factorizations

Primary (ID: 134709) 583843248324704422721687389021947568353708262505474347793625061875882337662599400381762569259446893836716608013456616177676459592546535910632718496415546951194380779291399744812519598932039410592116167490692865798819232156547468713994738232743977451930035892347768022449235755007432659980486736677514313818385145799318173121022403231143565048902658468954624935650389796207208588959500094734967984210357250293175602423500402133 (composite)
(ID: 171036) 485165354918641371869302275558065606363612360559298474941182801376853836945348681411432254611707847570900686253569306232567548822883339358143592271478032877946207624884092824952538786555695029805140155923029950044116501419682990167327886426554609037022485243518017765935761632472915052272183188754275308616246109596760649428965254430527882111736684774905810950982748832208343368131233969748125154819788029531620813630865435621521645723114202449734871582163 (proven prime)

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.