Factor Info

ID 38964
Size 655 digits / 2176 bits
Status composite
Value 8886173978973965137245958471846902458010641717891702771811121133260971771379780040283214346351630019067374303368515977319518357041694319179275081516568211017109874699094314468067055638850432464311664386657756049504454191770086614891660119913880497738201555620645635464829155792566101073156428543507950821133009613930182123216178173487351117096001864548430645992096059606612100311421421214439402572398454032905969510619671748641872396951691609400751395569874102138711762663903888360555400568279069034659499677821523287904376911807697126452500790004426216021210819203300676439056324445022222387106964543686555721880273987885011412643203637591267487971345117

Factorizations

Primary (ID: 13356) 7468773693505794183998739424544315957809242339871631765809 (proven prime)
(ID: 38965) 1189776842040430388802452886400313709352426738929273639443389860504418565642694961765276271759095824314045699009372575597172589895992854269544924458470798579220305159490068020036021220516761657582295684357379793327788139149394858296595593933704631032626096814423317526390319240007862897135367115198075447253079538794079842191830584903085733516937808877610293769285210125446545053819219028564334373408281860393699226231087530667021491386267042972331590803209344182669530707092811858031191516852785121194452335992447692122134184348224074320263877341612778386733766847082244348471586893436170415874413 (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.