Factor Info

ID 112455
Size 840 digits / 2791 bits
Status composite
Value 869429729742557479437656346069694803404655406948996554899855249936197942257551521904067550337098960555185488778255691541233681880278347926913437974937637659763172296349227531508499425501589140341274595945579298088596610069856323600717728748222962611895430149171916210310876164667312156564143392659175888230877187321532013223061511246828382063716776947478079492693598271063463402243881342480518060624965779421595797533537498034040280493344682680760441947379320506881117761635002897286381700566750483804095705314213760716874549363740756210082615598860044763802927267538578272355745680019042359702761721541849967180473694524173458520796629453431318908283588472944869729435119018827405180162065939936608296683119338586552853119337106146995290162389606088186190195907126566760018810063255331807524056205895245815714444061784617417242792399429999

Factorizations

Primary (ID: 1092) 43219877626484550971962471774087607599 (proven prime)
(ID: 125534) 20116432009742267537139434076150124225541297687092326840353354136008911295715393802839788733099113577147221678185515467524017263978391692588108971868764665553764395925955840764867596314044102356512454321565541079586491857136079938608427538714842514276049232063517349399922110989687292039999937694710048806632710737408867748161504429069978631880724598684920331546294929565679927305942239497119173752730827152594656082076060283490853468173727646259169660162419593883286175900502828965720189290289339584674561045812341623084758817261071925349994655062451632130867872565464428556602948445462477320888047104491872229407056566363160033429365697899667128372523323575905460925289326024373375448066433644466798427324954093778103921143529207893740934259843428484536781449505713574302707040833779681604357373937601 (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.