Factor Info

ID 183768
Size 878 digits / 2915 bits
Status composite
Value 16778940002198042107576420005151350422831645029004461879435373308281870031324737871938817115633633349608483581109049085008344869200212955128080787338384200485510020401663170207460659540590367174439086034978266714297394225905881045486970498045013919113308556836202230778774975493225506987383507886256037932300869343291890936678708164128990848168171265533527606584926797645455961658587353682479146370546997715200597309799845053006765494188860723130588178383129722357750930570523383309287502483034544319162540525814367501624729154727820184097885500593423607101092071843675950867260149130636698831102488759307987304728397009432986074010290244933170117123257001905617203367463251125217102723940175949823962100324483803645345716426361822919727473970581014974933101877164673094137806832799284980386460705741405257471718043011915233754092555011974500563965676670753680148074964505464073

Factorizations

Primary (ID: 182951) 61481136373307776861603205726015198034027795647322954146518956510499685404230937872394454359695608329 (proven prime)
(ID: 183769) 272912001826346693186234263988867384882438073165781875440835238573099942442506850717811862302926698016839983558720572486316449785837154731449135727135926451361355320571523857329033667028674354915769203057848442518489321003414648579850295121759124747930976118752727247680328991007426699535127642487605065464320567145434124064699248694853957691220696634353122997701847615874224791414365951068753298428923907553748022805789425581167927800826796308879701322016835169032677117987670716073327751075145055768829916363800728553784774623850707045234410944280972167674297738211985599888413721901342486408012045514654614173922514099206815155752393372308774263543251780111270166727016099520369023545902016488861364211224251457826926775772304671779758454162849421105850096062812696742587137 (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.