Factor Info

ID 121660
Size 441 digits / 1465 bits
Status composite
Value 676322510492544887173923499436613039907555919464758760562053380122834324027537540512773113389854403931169956558436470442059601224891374344805517028974327083876441736916986701262301995978054276932218656462725014359434797852247767679746807132535082665057939681850058131815812430191902831528441380096358983568800399490041278326386262382212152409358611556868579875930971393900275350424726197117386783102020419273583179402923624261696401934010121

Factorizations

Primary (ID: 47870) 16781408907556499260757977465495362550176785034914514275977466723003841162248691824236873615897897036310419 (proven prime)
(ID: 121661) 40301890873298706080792367086611802954225294265798576170038641821776317293918135365656412436409660699459782636283835714548956488974065854669361850881898286319081369391904785350507253648520456043867294971671827196251131145703375519240874239952485578958427062514919876582633839955731908093077673440605832187284410395224444461643034476659 (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.