Factor Info

ID 190404
Size 584 digits / 1938 bits
Status composite
Value 16105714753355022314735477287555042488795194314032660645457707021588177660140469178315637414916647572668698694425009062169187199419242274586112806910668908902667653034835674761235033244290960824775293906904392050474538120013441959956292312755932660057219138222377070010919885704415016464275465720159440709032943055520301170283595824432027629466474784731399002299495116153811238775829413594457076946251466297383344581323833677943498938604760654150925815138120506853070886894413653072782352473518904285139688324474983034698890014024396650329690044943906835372524045439616397283806325697

Factorizations

Primary (ID: 189319) 152422397505254107925733151209392305028465790568131199553233 (proven prime)
(ID: 190405) 105665013915030741644460818552076599122436479458454065206169588137255898909000789994498313456165007504266327624498119480908990969257111807576622593941984912369323248528148686063289253687659641111559725475213310477363318085458340120212924529541998511410464789007722561305693574758181425490444069345731396215270859886256774788484342286385025580363332446962280860047506844179281432052356636050856557679591532862646973324557910506609421383274413079246736760062024248800097242084119099285618195436477788616999350713276375430900209 (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.