Factor Info

ID 180535
Size 613 digits / 2036 bits
Status composite
Value 7717345223997745548067193367240429648529746506917437777487013162953547769727220161104785941484092080957694280943966404300164709761403743170625738999286128340639745402672636274326658339790450088741273068191162243173814243445634691203949813556744963286464779498130464825859150679536964519369730260900493405678420757553232230989977286074617582053468714149202805119366999750677469645429524847273679542954665106182986712481355559079726227953905366883646633177246982853361967626778098591122148926030283709724042848156646376643539441647272553850159364078402082264066412447880790057049712044906712923455188900784489300917

Factorizations

Primary (ID: 179316) 8403904551070267068423461874043880106769648071096713558838469613 (proven prime)
(ID: 180536) 918304720990068151882297143785550027356950551014728870762043549445400819643234436781879926644400762788969711518483038609476652574981888094260599940136365873772236144689967024958397878461353678580476731324835083437590280538592711767367810052356373976521997646813819671311545131066067662749292254667473833399420144947513019827191159038977342194142459069110376375827089415375743527412730183358499595260539850623613327627771443785934696785392563555800918919283461897910341548751647630435235592567089322588560182334459323779088078342120347091867014968809 (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.