Factor Info

ID 6517
Size 493 digits / 1637 bits
Status composite
Value 3884230894101799726344054249038501450565123476881951960076603580891081096120704875113363551446819847623678842934397818585452365272232623883822092472193364408124731468410853583735052370069539155234203750141658970191828413664182690136212942025298972464251649469894215070075914997953436463732363377039525067593771612544313834360225057723143990745561418961639908610540451781210189450588840724161546861767486604954883210852359038058069799093306883650330068816912177238746655570954640605854655727963

Factorizations

Primary (ID: 11225) 7308406721600915975493042444655703398226218153777649 (proven prime)
(ID: 15724) 531474374930648893737594217095000481249031761671753345106675266651602818499697098552699705839904515376840622522017884888955465556214014705277403670220135534075952847467971121932415635512668823866351755769237303918738508641065294922080573995750986327500631174268332155930115820519293115480789856725314652540787943624505911929765112169652113039349199113243901922104560639399605771500886823003873914510091705757032267496796423323537067974552587 (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.