Factor Info

ID 91536
Size 607 digits / 2014 bits
Status composite
Value 1776228753594814201010595161889599194607090051593102310186756833708943051371871717143930419452091314209704252283018427014447430561514248633155190190553193551473896048557755855953134687907662683207878260702188103926765584166789819279251728954999522138282878497097322760179511006160573917887061588372538138830261372513100423295740012016973893564119105639836720450746639306185594803002287286249950044742798845420991788814607323045789990867253164787347595597022376864514988265276022425214452360921650338191317017994943305960498149134626225117588331579352301733723901238231485807944730871405646220404477281420893

Factorizations

Primary (ID: 64025) 20333334196989020875813546533751 (proven prime)
(ID: 91539) 87355508761462240377382121658369544150774896099041476850998975828294276395729296784080386014967908305186131855061173462852303230652936173254615776354856238370001399841794808970174892182115024920560313891454170128049278746297284603088375215694668493093513813260700008495378405217399129954258564293418219870720649310745324187787472934792103536859947818700626496328634204045412948963566838119189307056253039000033132441590405457819220294378593516039804067677272574210311115791046567962589033461358667046883304765369992086446235571570575889883378976328723118200459246433781469643 (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.