Factor Info

ID 179772
Size 454 digits / 1508 bits
Status composite
Value 4525707369916097042472941844000131273126260998218226583087824392094847289247127952618824746832427081963521544986201208257532897050750835079191328911145287303804206517104737146283715712297295906249867307118758080858780101441469906780328565957900067684102212820038986483480573337687612368938855640488771847268266803960922372589275911071457870522009407843439999566902863657953227954999149189142257680149081161642797387183698638968056204778218832839552949047

Factorizations

Primary (ID: 143163) 1702508903362867574650394159517565246007266162666190360996199176258152060277127760388158387 (proven prime)
(ID: 179773) 2658257681341183285928981910474463219222188201081843192418397546486695652159157276235877644975249431688039862193455927548270914130492873618541225671854166764527571779295109774996427841674199400259549404222404457171045733325558892848260522440889499903237606130058619785361423929213777291831930657742557427531572485110732843250792406464720319388673407371777381763181 (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.