Factor Info

ID 142464
Size 1049 digits / 3484 bits
Status composite
Value 51495773867525363748587107414032709482410433524497047305757492951097242091779284197553082988801638751678706326079567740347029269001458626460715283417327745627422774453565238848876862711257903855661153912746880878858920153836872787440034502852770640213259102458978644178420068689657203664215640371810108553450101328056312231772847492131930196570937195283614450654023022053720952164240549698773463424557132117158664482766430939284658738179509577174246155715649013294782627312169431402635215844260879513821962767776138969222223042405806987225145005246460580449560477841772534615008981577875839039036394898010572234559505091766645487100843097552975060163854412420657447610801217400603376659833072714846676301245852276707828648204487126750442279130393035266757321329661834503057706348305970589877629023451765982949883863003496355009797913211847509111551282653467431042413982260981380341863052108320287392562854444530018543425831381139335786652242777466302290754875798408005381064060640065945569100918117191048758805220715473297161818257671343171974789891

Factorizations

Primary (ID: 6672) 172827552198815888791 (proven prime)
(ID: 142465) 297960442142269616938811014648797947113369683957429662319155804678916463965963662063078303295770556169781416854044699147939474862559365160638117063674778040599791853454408350207595620909348939487665953096143479668907397178220809431922167407623346534073057242200910206976875729283985266204915079910008685469680992934923468326257647352909788800581571015088448117312505462863609526020302467587302209896123355787290580361531364298468975822538954601848862653155371043242058839869551638394160442417512406646426704794715821533035518457413631693070376516526413320969489363627632410091420238357092084406692646427481550084768022311101818651367677278011837686659331385589799446739624655758734773766990590752128056894119332724539652863678150497298384615451569050848980772866663349077014848112727848238235607922456658323682455041686645494139548615368675530180943921372270089571466498706902288867514719763739542729041742852572851060529332247113756821693476110095423489883886160958882045519892692689276671192758361889883385047230940375688842101 (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.