Factor Info

ID 64612
Size 729 digits / 2422 bits
Status composite
Value 730245413138389228921570015728067731702013095696628116062820550439881941916495853353935272952297387994149037098297404742605125392089605995925375866706878160674647069022854495061727622409528879201072348733315853551796850347543469532648863265715321054585823776681367453073910923313614889477982328277131242006238020033315357079693111596716336076557014462879754907439729010373774598713267348595760975616890977335189069109505231941725665519619196657961300355778140133023738429919710058287198946005809026923401286042462222888762988731459997521937807557251504459447591145828426064340590468334815320170746502991792155275644952538249949398998384643399085330294653149141344828350569395102051706392045671409959204370369228380870248469438989

Factorizations

Primary (ID: 64613) 5226128533662216768070854881 (proven prime)
(ID: 64614) 139729707839135129322096440419105227776519348065207326973530585402499026272813518127425514871482051245812744357105218676139036685023962197670381069029749015579550127418159217866701073410565834417451846164742964014779870375549844983163713693034159170010770732087018583236992049966897829595949410239569451861911364583203211454582044365871312510890527064218176006327412795273098869392136715998273227322931247509882053712177776657402133737439891580666044978011387876009097682446329558695879262060286395431337618003032466213507467165475771439289193011089211523723132822445907485094093170028659503968258389089290214462633605373403186055971714187684213687993106350934597824579195738087976830292136514908996269 (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.