Factor Info

ID 181813
Size 821 digits / 2728 bits
Status composite
Value 86712994381225273716462260361661182252449445166087882463028053376500953030012367968973030969416963757252349995410839161334740759861702644984389119175978182859127600845310489349761008540752083893156973083437870388220312042874303581113925060884244447961728749369440686737494181912172252963947754910422824260090769273125190119238155128324580748624184205464169644354034182861947215541923286231508262085388074646878406222877304127790023059370753115465282532449239425632249254426776274710359067819490408301611055330471550104649312850747316943177042184153861931375516504687708676063494915264551856585669563852990772142598808855954233318743009619273402912237784055798401987179415200557503287789410457315207716105476431469600234146736813753536833597499139784513973927695733783499420078130596516752789297887181169295146661361156069

Factorizations

Primary (ID: 4254) 108081809773839995188256800499141543684393035450350551 (proven prime)
(ID: 181814) 802290362852650839578213685744056456287157528110309235414956586327346072697955558881279507784046680066836602296420328787700064659147399428211759007899458525243131783843299303958505846306254492837052031463802579114755167940157544996140984219128265555444389250795696845023250983287301006230761166733549229778587652951820925165504196503564904951508180019895878148027728531376989590613078610360041260271911260955602305428159192952315972582273246279152262122490353005759079265744298100970801878042716573706680777017799558437371610297993676649240852752308615941933764504724860111049509403085089941893397257066335868052878846351901492820303357395730450488101158216906233128828038691063829511680299456688788778776439945240089467145382566165171830766996133974013984984840915619 (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.