Factor Info

ID 100647
Size 324 digits / 1076 bits
Status composite
Value 494046056618990052706483440732413116583288176859641173933801112511981592318438262888765972044331986453500841564052898296852064965323621112883297628309369026334703141509386537350643031464237384250413324692060189708581653933690141611273066939347315079932202825297516877429319571508548274435328394652006049299296492821506849869

Factorizations

Primary (ID: 36) 412670427844921037470771 (proven prime)
(ID: 100648) 1197192779717788421060793480514201896549225247935567999548277710614237871682838681527943850102995810758965313678982689955068832149363152969589299772785772001932573761717167194536533974547916530860345482222299805218161016836297848962690387057662371050460607093468292852906911077520926421252183449363839 (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.