Factor Info

ID 72529
Size 1048 digits / 3479 bits
Status composite
Value 1755105046595959734559604779258586765187044185462765993043263561298499559591312557695653542354800322460084923901651784532545759386804126791162460973346643130366340360145880535980683148141615284015797981576026832148501244963721524244676928671395712502754719043247386787870877728497298578406900862581411496514020056191436799975570220199377191196813187495584085928987413621759071375139304627454435844917737202763364224302921062327071795177335136260525942193219890432502569456795049299785079836528656434342679565330571930113396238801410660678547762658841658610824740337416049804197711699990880128377980781259785910850379096426239205303340398277047800926556936841582626281636009600908699126852523109824204736220976959826218950922256040115071462137180555448553264724397949873998317622369382435405479837614736041115695331225265675350800227728072562062934978161068153084470683358755610882957316366585090091960247773918480797981723406662768530466046760305666204196710171711371503565998123782245269813779481482554365170816133772146787925251002310254162581553

Factorizations

Primary (ID: 71362) 2256247178003182713136519 (proven prime)
(ID: 72530) 777886866167410645205437754630376892554229764407288543885100275812070957286990959883822479169005694514185865165422920735365183725434598081656110255473868684088477047685287860800036317867189374300854987086909858455147720009811052143881299214714988374228838490744565177588063810670518851101120526320427084371010044366565720466017245238463162062232320889337311734334656299269047310704472910707450249946248054369483027735289543598468214959365693881509950542090625094744403770761064197070529618734120705762663474806929376922855035374244442978408214293061840654817703488463055071495263681634454506524175268841448159201546950767712699143367372188403794982148757883235304361151523549162353771951289773072691664237699636290180966994066415507054724214538119106503602934889788476043399341573031271308650508072093338703961812160753010560976080430668649882422301660638560470783240232216812242890375252218521222005482977506823395805690931991485725989379264035449456914418818396479571573227455323999848436888517619481811534694491890647687 (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.