Factor Info

ID 157388
Size 634 digits / 2105 bits
Status composite
Value 3195351616550020370056864355142245903215620541485642397725716665589405967899272237001266894643439646279253176160076095708300737110380086292941552579942794372090220282294073586697949927163389352470381492685379260516142902071677809035420055203223380540892739349693429622990233544911388056287368051394774464171891078226487369091862291526376439163909523407143349404048136332971354623949866710478145789172656266277749962044090191944558242144432110367637711197033493070649657493970256240827265806575860312927640409695243875778476969791598579494765669757362695052522091556168731075015584862732740373765967328491818144329705947221059961996407

Factorizations

Primary (ID: 3245) 122551752733003055543 (proven prime)
(ID: 157389) 26073487692269582755213948268097556108434736750169806832711901443151160866700624657591030600708556873911245322360932816606905463463118242983056937339064235685611803480285798886837764507850690566156473194035445726141789161543818330421919940570602954073800618466355966613909848242774806910912259441499092595388644866902633020261756334601421416099638692844718973993604575840835365553248600855021254143739002806823282150538092726476274056219608281608297834433273301289649534357161251170206937680118115535256336451275313577252023117061532154270560123301206402521662573780873277480437769169509409896098820067138174243649 (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.