Factor Info

ID 144819
Size 949 digits / 3150 bits
Status composite
Value 1430321383217237495474596208125822108942461204722557492553370554418480049722832592059510548663306729173632353169945546623472634310538070212545093210154914861473927141648119378857306887409949824016516078809434903138307953899902404525760937978666167876633129925559224749046773822638929651821693984930821907383218956672621577456991606058376651475185765503647414950774753698847871692241832160816963680975705973505106289421067664354929628505148002426426152332646880393237705167531608198678845601983363500101587185595063946860198611386334926952317963162408981338530123359393237226439082394729410806590775896434175344313231076963926812570927971601856305039944163602450292583893761148002909958113445631696117938613120100614810993894416550536671141504896510664339361687969734441976881566329273617996715011426720352905490111258934893556070742953003178226716467597835353275855425758511063725301003962289151353697578982138250566264299834939663184998103940403953

Factorizations

Primary (ID: 143222) 18308560485465158381829272325052415934188825836388428808805220029171640384324735402381 (proven prime)
(ID: 180690) 78123093530632530430990368872366013573618695057736401915961208963930860203576075122488923032609070747966209613629232006333263825291877665284716272563816982235154714911068246479314711654108094177787354090889636184603111312701779379537029787349693730566206878838583528126322530571235541571954128021835390377486202247077729619695451728030149241723829460790972705387940621782356643978860222335202379303186420614200116460021906782666392594548743875635463078084176097844565853002977435321140088812910239905152692389775329079596107014258960861145328771129855870435218096798038362904702034803573710927713032264002280584673205489084859038305200826876956620591871468228944112009932901396781399189996199073892401346922612184686354535081774033859777885336055130735729124134754693573183156473213162819015861008211671603292540288896043575413595533986072033740038152976133633013 (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.