Factor Info

ID 162583
Size 768 digits / 2551 bits
Status composite
Value 673696565061117445816204689433831561609309926170005207590390783372393383394895316566162890474621137729245303203057604185297270614908269059764233109103283616608904015338681027036485649201008107959015224723889211454724987233056125821553211766682105146459565107068227579127524865631084173220492760289241158618963391569395485320935792642603831277343185390412349221638328486927534495757631144117686901847663646804146729615034819538221218624914184398691744503494855264300723499103883938499408978968652775101052957442240904709551640280966955504826056700308313066563351608232159273980319602632076185312836410954247430481192138162280454508650820418041053673759531188286325419176156305591924358867253386637052292206626474921564066058205683760113669703872218390845494662324876683

Factorizations

Primary (ID: 161083) 148322041572507244918286911 (proven prime)
(ID: 162584) 4542120361334028781747994097377481673239660891910579575895422129565661928910147900474189995622801725896447563340049118310425463019121367927434344865063985728105055950771354545916072389104535150734639622660548920663130420015401532438750204972711917072735992304684719539130203186605283129888068953468667222299926851340886439159888913599991101714507392400528851675410900107602642389504933977038817386251220632463224862000447781580510025489400807443149247869705770687630105451335750776970543019044762991322148120224238218322906928608654103584611118554211212095901881392708919548336581712741691239138060852626173660434183822171101210092018551143863256828778329876033442495757458225049488200299186921119885823117453023230302866759625329970313046453 (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.