Factor Info

ID 199722
Size 1032 digits / 3427 bits
Status composite
Value 223851389597194644983152974105262285062109078776719284565284191176816205213042907156446675159505481944857944772691572605257952552019817931264793762095076062420650604509802491127722092494187103052164075491029169397941615853851812183055115787975085002574185520311800769169908582555852660574206922740882512038005560378968033621525231132193000453234219835309229860571758183128044976146211304600411597341441601860834023314048659037163181750536775478828217366118792380156076089694840505415113786123371181968881633872404953498358014237876541741567333090308376002803974940882549605830474907137203965544834536032087299534788439946616109881774050543308881757087326424034719190034719741201490788431180836514634523443677944677342308272394660167318811933818175366859293586393129035227997563719881089650366901711576841133664625430145922758852230402916287823340743353713291689500250710449247999196561107314682685788548882999376722336383449592766781538162142381005603006720299787371702687389925569642915296258692359113095480213436503798859455729449

Factorizations

Primary (ID: 32212) 2582566576514687976418841921612623376204872365826155291205985818475642367230113 (proven prime)
(ID: 199723) 86677877593883404910943541011325477834248497824160338124032671043897350015056585128414966693533617869580858285523784111110985909280068436321059183536794181332365768132782916229499811195305871847404663109006250925649534255737334349101577038498176152710211770909766372970737546455088721764940119363357862474843325310879550730629475888571068606738738789388811113745145649257439116190154502054507833688708005958619656362669934104947837534490111871379236611934686790936829887417968956197051229394424656603288268113256822291231940315956779555187358746719022123529718607852962461407952475683000479528373566577778689187750076346042000864407269817361311249445246394272293245085556130277686602050713115026790623603089578858551978238509617118139499902790973372669678814427939791589171618920011236938643486519220983204522424590599916843482397917738996290757785381215603514525450474771029008111166528049787482515430736352847479475995036968510662237727523088731822473 (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.