Factor Info

ID 56751
Size 568 digits / 1885 bits
Status composite
Value 1510846832527352311425475248584279355804567396201867351677571815810433631178076645186078720397564099340965968596827424858734334510873961321356403286696111142182789984915109811525153072670443832652541390330640550518060520602374922391788806325317196046725610122962125002705073028547392928310039449045241117873580639316107374344743058937833378580748689695177265842267401466143370411417732948869142524304612406798100518665311157915809863330174867819582994957519779233351190868933217736703416906023865468643127162952110449657668706949559356943151523353180864597876014535239

Factorizations

Primary (ID: 54863) 584288727345658049575114801 (proven prime)
(ID: 56752) 2585788090403383468806991192758525579367972418692355282622010939900819165810889688633675305167944119424413697280326151947217480189502612204491558586549168279984071662570453216199586598432138131115281370457212611324088095857423952143515151381671411587145298299275006876393994929356691938576026124616710510646360841698306272899080712874273289376147256951921232306072332757757605910666300651208377706063840933968765818799696551421773943413949811475245037896426437791890340396260606396337672749060559864666565208958198265019071625190476246658039 (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.