Factor Info

ID 80208
Size 397 digits / 1319 bits
Status composite
Value 8517034326296703517400771258431670935744023387665514207032281374599688726162435042154369932810440689087501472227124745145175853327323781548821436133575749330986497059700734659025710004666454206266812004292943144761746732511078557276088956139570278922727910781439812405150424283284686388696402127805950053153574724538374298188369894068292688612469911719799673195822978632690996073821950772734789741

Factorizations

Primary (ID: 55049) 20300651374434580451862189685540688221 (proven prime)
(ID: 80209) 419544879088093910649617940216938209360613667308347355940263811205978143413222632398067808615800021082689340204215210316739312921138360758898665803947888936067827018256110690639584027476022053361605575039689349065512542221726470090292856584696958811766440341435604218989132493179918586421371746592719982102068887266043740416019000688565885661705453004264215121 (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.