Factor Info

ID 221500
Size 825 digits / 2739 bits
Status composite
Value 301172659558139271806757109793276558816688265711274987583413442503653728047359171050389579318733810990101918796105656015040615572820755369541649888072526340177920066984068605002358785371547898365316773744891921770089132478348849446551057546859097552009227795890453988539824349209379162765938881178327230208445184522010298932062922192655363139469552588023212303708244958294905355748271170426945477600191189854920183689230690252083250287540738174317155544293572393817344174360826627333259022879760835416169186203647078096289741925074791876576682117553628057524563677533631351139156011722951489805185668968409449790542278380802608873615649227011965187189083874611094105555973458502840933360458844819662488364065474497268842772673497205069548970702033771843627415203816448789933825632650962913176506143754941541429961941488501489

Factorizations

Primary (ID: 221501) 30095995582824209103119 (proven prime)
(ID: 221502) 10007067509340630380679731709037916139311339821279498389946648198064371865303270153950937470276777360652519430150832050148999032434661554460321182316635370790906316439887351530788353578944400236688084846856815439025721417290476108298696543001696515910428661173920704889570355844010972244782439358242855477626340205415250672013713356123603993043348177828391707622475664007132223431044386273514707051973471363322487622828148265260071762844239333041969070791155737616988193645531546513458136243485127498573441326378797116236289318506440238767373210858208557312898010985351186408019080660375261087272805035783676184828583615892036726070721405579817140622107755696537355058213420027356461764555748897909602916868345119204149866085413080350724870075757832915173613416719372100470197588774007755313351535199231 (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.