Factor Info

ID 160471
Size 1163 digits / 3862 bits
Status composite
Value 21595173933919249736780631551352184362163422212404631334733256590844003133098224324162228223270764694932215451162923238406028534268740625985291532340416406071543502378557676965064595757324473724858306896759287869070844844579514000102083147758195950480924990194850903986020879970566453594089019738270121899286149474645890895240650350533986798534551812276824064984175100171867953224074357495942597312207584447061059412211965679333655971063931892929687806548729563511770779236656514959734346695707700273586619811575520758299665453307007025723333443782182577058252797600180397628887094813657693807723331323534021487700995227576950750261028596495288513420847096022228792595752129623113950030486658241300792553232572014483242668102014361576816569811610670155232069939391944310329735654756340887367102387707537309421515597727374943692080224735017998825510461816049092495032356385913079924767764069688293588052882227784874099824054020472087889989279227854115690858500852380564618371093023039747756457622638691783595398817591548840515229025082452553932910421003961746625167649840870414520323771607578174203769884765072854614884953784614777440911518041817625658992262887433

Factorizations

Primary (ID: 159484) 2916735254292663924593657 (proven prime)
(ID: 160472) 7403885526510113468580857098228993251334413265379023071815054961952662929589624388100621566859475493201359405663659328383718555464302681590313393983889218199712483218281107780593783219405575325540929163064261603555113334726848620082020047986525276228751760443810186223536942756555157352339507135490167498235951518300264587373783234580588495273224497916497671595869301172489357213771599868133242551600406741663614671606117343031792967777568646863577797077065988159386752643410496921555499020215909652659961123627665118728732355470923221349148585416185431814591182721471403980590936728887009623982095293964167754007326724404179965387460964461328426571260642317425405129127663310541213644318743121169873450639088169622213937663178280183877382664267082476433082410120790999653948449333158185089767168618270854184795643240921998716413048859207007668163767487748800623981854457857631861127105615590788082561610670906361482332550270752797372780137939346584351441969141924695111421488569678710019792957631673795030396402991889355688425915896270112684519350246299766925024279102137466217087073854160098391259862230410554258749139393820178567604369 (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.