Factor Info

ID 144896
Size 1011 digits / 3356 bits
Status composite
Value 171649507425647438179203706623303952003584372299186417036144398398278485087419537293488187376432969306607938625804658681366230657376265925877256866147990008503719438673359556762324776133919787519000677073724034301643325920756716311494484817176577891140518991474341936606530390873005101763168921487578047523243163377627183187666230871170139514583482408858521187761408477540471667065326683960510531694279448694420102364506152721652140311396336425346099539734594969575396354748112623954703030223325536681033258470076994836924383104371440238186765695032600677130735719737063479242395250541382034328863817902157662011261259294368755190449161083161226108157212353979073192893454215660248395279671963213261813984140074055663036346556342564469962996813081211564902300287315333481014212186035975758388999463321205431082793974628033408508236694412235968955843710177504725896449065960781096247544262862391199437966779327477719325893531476847742987821462502561564788342326628333509892907857489931806627036634178857603824259

Factorizations

Primary (ID: 144897) 19684375963052098633 (proven prime)
(ID: 144898) 8720088853608385709244857132000286591189756824712056068036932142318399892131291498253162054424100296059000414964035681195557931755540385273857813782446941458536568677320115019880235765337442382191554138316759134483694978431450752835290262879187946867924931397656134888267259155543023491199328074477687977293199886288397875861829265249013599780766105443214459801723872665445513278016783344788958110135176567364356848935116903248432088232509230608005656626161043214012197860742955877713480241035637508302085829837232621349988420371855870903818839668922413840015451923571776655275009822279164831152920429010854848350470932051678845999240719233444573467031025118617970684214245442898156375401601534015729656697735749300244404187951504248855889847820934341998284438036084688728893029276112791544759066504520894442923943441021736317666071283155927846952327101863324456270096643437797151448527492762023770422076879670560440181214079342690080584057518126589520579081137994174491637770627199537442923 (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.