Factor Info

ID 178705
Size 610 digits / 2027 bits
Status composite
Value 8732813531041292265900803711680665645192077726631976404334192986614311043827555746503795670439958529118611507637049955500995604106025837376059236554014394570525194325676049775523320971340128315608648061978061570774297012887928173497103185578622928653700251338043505376990970239870756445261668390334349126326160632310220545150478429040267841702860625767781125767564602661357873848365210980351258760067190516148551927538999463300796683533175204946098934114650989588500866293824747810086427215629602675514246351251236901300812876842813221111390488471034715942653488234624957766389572859229511689775554041136415181

Factorizations

Primary (ID: 30274) 416002370251929463401971438145087864227582094112769327032729120552933216843320116622627474110862521427318182383131067261 (proven prime)
(ID: 178706) 20992220611033377987119063315513555938931048589878577091361573156851567478749061848013192709318855509489103985057936168629082299557722193403333671281202076502848080189976153620533359967996806234977745999981681096260704169394441722430818035270890426000941833301888173513537600338331726878383110358303535624933524361189824890004761293503772395551645973933456957102587903452972476068505459380005838289270622249900723828230147444651365553800829709668882249444218586339002983060252828622269720721 (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.