Factor Info

ID 2301
Size 142 digits / 471 bits
Status composite
Value 5520384076102904829834607344889112318053521010583744656600939184934129057937311147541317608828872494343292534831144890555240448048350361379391

Factorizations

Primary (ID: 19341) 37576897811119167463436962410483708090653 (proven prime)
(ID: 19342) 146908989237248828364468641124632904685419581272522285179978171763650878695905491026334988286452327947 (proven prime)

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.