Factor Info

ID 162191
Size 774 digits / 2570 bits
Status composite
Value 429431971185709044346072491183201788395606284998696803817291631276692996904377308988774142060921517106136922604237648147548491770111321944079857908711747419712442394706375416986003956465536422133687310070631628625766732704763653520282854356136163039614604316743905658212839743467103389704990757551167767005597322823465294096583112906436967045278039769223550688134748652091061670065492922384586378162684500771510750652619454348497970299967480320975324535587264493649831604655848787072467102949782037126280177705372472775138810209617382742140261341178876993499624164583668627693128704564760057998045381536306407908164365967340211832037355561840112728997382676303112214064892302304296364046482144200580612809743208000831360833463158437694564038051672275968663355595501904216291

Factorizations

Primary (ID: 193554) 344738868622034830960517200217229003237669281 (proven prime)
(ID: 194478) 1245673204481419029212648074350672878236738728361897223995743024015014283759494974279318259751914667499481620372012144914578586107239610723804112058994414200883180440142792581333939161794685301836418295893949854277313625024310134168038780513795236944704150445140064123065615577947604238496559651411816722633705859245927109359159337078940248783705030390553955866604025468593684377562098771169880002403456404827853517270580791702908572266550082795815569517239182443386863532924340830772094846908941172147502833666940005763303482735519115772733619571165226135158429753934139612135929640726312857013969868856605927773348998222333130572765496075172158695807127604553982414327530825371658431697714809251656216294722288038924655361758211 (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.