Factor Info

ID 162954
Size 935 digits / 3106 bits
Status composite
Value 64856545328877790483554479937668581109627602072142422410148432634277212585167109218435311166558723806684817155241513230121167024648049511506561475502712496900697705632376854558485397986947111798325208849982973845749692939306820591605068615880285604490022012843847150496208658588190507811705756000167719427178826514678665772278568130809427231488526410426265357059693856868930308168608781688904810447601125478839514894422135303466837684359001776534718920043424059164512251413929733005736959878110335970837657263090236437895481792879853516145352806370865103072281253893137661765276034667640968579600874959322622531188184822983275369486955637644614153134137531943673835649419735228800305639981541546852836191005823301485117447874518041694530756709757106588250574553408532040110980033649461840504687414746668973732972399886425084243744306035496530720273470370464373899703738301353261171063069912950714779251533495881890087393996111376858939

Factorizations

Primary (ID: 161198) 6828291335767892752062621631 (proven prime)
(ID: 195205) 9498210041089903765131768100180622897975471283782700601054596199351709126537358785278779750538905462104933397545112919777275525111858135788013572455455146778804213895267208211850396332569166249139734340617973354171826572832211905670458998824768076464711035622585910406568528683798423679418718335670892032619083349545835884134976801268419137213556468299003910873150418022446707773511609870182227687430512411043954606739869121473119890891001541072837678564959053844541307574413453575173234915768850598318136539102323312909793349872719279810365169990486709491938829682572660733207810165923708812033722729710517426258468113363452215315563837023239286900909455822421128911323240390008210034004395355784830063264468244309988785842462626272583538617130593221226589215149839435578988356079697484602803184550974550203683678306321157428818845105418226147612334718723351557891281273384076452106530416389324604554094469 (composite)
Secondary (ID: 162955) × (ID: 162956)

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.