Factor Info

ID 207857
Size 825 digits / 2741 bits
Status composite
Value 979622772395182820971623167189902838478048688030783121600060968825154297480560885535408017793490060909879417783392889779183456885671473210072820303421953223790600089811962163143836923217951267360638955708113784423605413480567748642605828972367681524902731169517978071952828151529195335494333700121172323611325661927983953935335912850572041705056490550021375078575785692653191803262411227471428093840180503895582676255361284104757456888022573005928065768417095351306152895878919817661151688285628995894505706440530608067366035540616896862050460502234317413267234077190126839094008296940392675113528381250901018325653366956323614776205202790942297132929372653306011049764416954549748445478802153372131911914351398690619301397460373587444688224255999999999999999999999999999999999999999999999999999999999999999999999999999999999

Factorizations

Primary (ID: 207858) 15613489173717059053933783 (proven prime)
(ID: 207859) 62742079076355923067401405081058512280438124510209197225214607692701348014961944976708649288663265013291432387657905942710941050023536028944583382796024444402859445631369928308302450290015294748018423989297659066919843819007655825166958237963041305943878426472594751677358888813942322521424578046427517749776861439737396992340150988285266543209539395272297098272551915330660241118536142335019185716943168450009534684003308057920163982382287591884920536579256005095466752530217022957856742566113754259156781577996328489024914099804565538976026540004564975151761557494997051752379839199872378528986162342053602067503983617891001916028465085044359225742237734178975880031624165098435283451925982225817700112983062753630856471065655251884533107518112823205108188530064365208699725188853181815124408246553 (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.