Factor Info

ID 130142
Size 480 digits / 1593 bits
Status composite
Value 216460710449187055528180227610755859105089486882458611972207385218880353399604274843638088578867147074666630987474567061518212884406883120691258139783558321874366831991627263419553675201103901925361120949359928874735608882808051441628870381846801627255992318637635829022544293387302633204971968274358180473335805488884471179361378196288303538003121947996860756115504572328825968151830721942492019412085470181471939984451575501246628811558069031701501239202747735673444216192798201

Factorizations

Primary (ID: 115897) 228772449066430096233955735636429691321903682875877169 (proven prime)
(ID: 130143) 946183473283236113554024885477724027930492887279034774104673525175583314493195070835216188651538054922010723782300936587612200785746918782737340684828625941795146952789134460653553632794630086150191576062287142816504548198317031855607388096778643891486598137783161271893307942649905653762568066859217079001043188893627811314329293013959105239931328383754378098804243615279675283443202128582389060341451428470329156450159718729 (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.