Factor Info

ID 72955
Size 1043 digits / 3465 bits
Status composite
Value 68996302649432978328362203044638376785949242022483106952194808686999665805462806182426893289581885521566729436151043683137271106165133554197421551873358414142075279588551834668904191157700559638724987202152327280094608125173168683290164427105750791311575078944645798183949661037025229292245771877237560408954687628026112548037741910857611443790496033564952669197708173981275551761561279198416541936404384816291797410663009207288070201777880244572562942957572285695072981478803197528010245256285699433386147261539269880309152989011162480556044046508080280007122823710808221555290123824742785301940886478914277006081171166579054005490182182178991653320899303315025057845739414385244073634993884614849590628802643905135258319616329524795469485621719917270791704824470023034345187905170251824310230319388852154526328197137309842388030636859332819373127540722605878521610754791605421808578635272406553660827097021549266210037654039791872232280382374946937651438829392198879130147394865951520687677892467261537028892234953738658481274827167393870593

Factorizations

Primary (ID: 72956) 215896145957572292647 (proven prime)
(ID: 72957) 319580983455777236384793335991887007305807237294068553653278168680792157240987645523163146277410399325513801498859603725827598313302430804693722939539809987237721465487857971532059301089566354384088090797301705219948749415346333793021059877639051479714393529240997673318649970390591439983462699688223146840786790342926088976945315770853484643493558643975872134766407517566765952978258498834074844006347403729440502057628447054420898715860842648744458246746486771785914078396849461193413214485985152457517910624999894889567217448344263798376974572495846005247814200581498961544591927042690852120697424076951455859147220201690165661182956766767628611640743813016042562962793326291343549552313219859141858350632449700831950737966021548795985614081910496013472140074555532542239330392768800261498431399848228301526211385589051609631880876991698857288023709556754476304594168423597131168267393217774983441913923821628621588074335372246377423819450646882484669244563511231443985054484020298465362376272651812157043480796632224919 (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.