Factor Info

ID 205582
Size 645 digits / 2143 bits
Status composite
Value 685899375124094739964038068273926274141844490813315639633143424564172251390458718163574148549249946659771234669948219332660132866681387535195265217986026440981305152656203619878742722761550644543029124609094131500618740827392185749785331003527599462158928213059963299324606210357795794721930716610634417411100326225022449306001734182568319907591834650976190946525204037248743908052390399809918883482480200889982439559421931096801814450630622065053155676911853383721545032992995625687771923863253753716544874378428489739796953358191204007628411917943505485806419244738972490762749921813683495973549036055179160834462535302601416032421108866408431

Factorizations

Primary (ID: 205583) 113951936340575545379 (proven prime)
(ID: 205584) 6019198946072340325668084760513624220439030696042136936668374467931288448783890857465007092626256061858228604274676406138060218015671323174047373439748148666439508532597431668705026939934131946613655274397458014350932852764948378954743943501176802691166878535633907405926296066612333599650406009265267305917496534942179770773935148589087172322250572114481217870146532986253674826665793424302093435578336963195382007738069963788633115917031172955851651637832652862947152514024714919882657313862745152166412223389204228994290569031205303810103041190105586115708539035151509930105215373197043351634771503503554207351876425064389 (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.