Factor Info

ID 197475
Size 561 digits / 1863 bits
Status composite
Value 590332544752067002483686682417594777506294482971659344160937815488803193639069418528133670280841379624695043866229722393688260718881889003499172174155350090113914122172126836871221608938387583008307106050667044580527010595314357970365669309018052205684865281589038140606320200464703179719278684156675558362332475815332210553527786598716560728362348627522257742982699633271101143277261111617179111447745502826706878824367972240698201016002198213563969121541737856790085439845572759883202023918909967762508216359111088368157878189692094527856855240557014500466231

Factorizations

Primary (ID: 7554) 51420576374811381403609445473 (proven prime)
(ID: 197477) 11480473117396720997159175578283932703832597920958278356300642619841634406302413686244566437771913816961875248331308830515301148216293771992666506083214289458675815462775085407862458153284402907767692001895453036220572622110601172518966130841859684682980167569210900076395729773855206768910894940768058729510552731397235275947840114000801496698571047884319829454748916884348521875585992112978458978264053212587908718594957867064959405505636465588604967103675680744170116718259149967340259326144856498796843867810796547321004969073047 (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.