Factor Info

ID 156540
Size 1084 digits / 3598 bits
Status composite
Value 1150571630493790247917726413832719396399530468239410313556449823547073045157631668614068501959020300035874391405626486470947617354464039378689815944711328619054116598575062067334764783261225212135612754086717252370866615979606119653887871605161741867561248399096024247131421218974653810663548141495789278016420773627619558132780449200581685872481743509187076386225387192092918439822779655216583365124653568742699449984048557500046950224708630378358916207878093066434210642853591350126645032595632124976961353367667225516552322462282721300269682014016539512456066269809821555698229516117800302170945179966851869199659925401286034447385875296302856593632460403950791880943751419252498466482263086757356084376409440006998841443710135135018133770796817797389720026453467930389395920985678160503196449350263533337719973399215450302161361223028828446387750421444548394712167032153865424224202611013029222578537503270954453843986000105279196204849630262523455014764561676506757539235083192981961955598041558907938217376488950971166165223338135820258119145559116589252753083147845806304720683

Factorizations

Primary (ID: 154606) 293006379555093281221 (proven prime)
(ID: 156541) 3926780134414960905925827435210593631953177578906134805495667445512953762444929334316149186840719852529586783403589045712122013774553591469306214324788429268638668099549295205333281281547836768040753545643685454609585364901357044968952646992307860221800022726425436618318658455263813531391897270502638902890769927854227694903474283267262406941883806392469790020865847918258506117432662783076082559785297892592248107711269746661965997913951602649476378393074688202233967970212827507071405506810758075192380676144618664349697957076253367598293088672751881221847107385925738109808072110635213002397691361803677423762875672479851712593151626031507231746076055244623112057863567296467089137107825548745092851534952316263908895447640826214153371534969180863819268855049148331733051928888006113479085648121163276664546734608820181581952134704678178622870706957671077035270192954388454699393828898471836818293821279383683455575364760713070293690418013857258672636792656157122210856515470743184606483308921145195679884867865090288411182454101285354550364343528925364120623 (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.