Factor Info

ID 28266
Size 631 digits / 2094 bits
Status composite
Value 1380295346286034125673999313712356349064220036577351343680319233871401766272794942053633160044564317628767088996787644167074724559885474517972147471181566227684869629398200372707660300780522235330020555750878958925565689486240479439034956771396927484139936089626658302179914522787490571545098145552407070134369898118944851634427354014120407045345593639736309283617681408407588757680080313991810516629213313625075850296484809156745344828742893624959271727287042051627941345011962951929731835189353762503085595950250073185581521580682954867047321916755214669774412006104484080321944919236401533311694696297224866223732893113484812479

Factorizations

Primary (ID: 20177) 5830219322612939561246246317093 (proven prime)
(ID: 28267) 236748442881463463231358535740643095511147631461934369840653526007635937112287554534055516162834706152397505843241403906327119373925415725425739241745752548877048913997615303321816347575343961871105824033673182220359629486176179932925416343660438556806646699159984997102282498546057239123314637601939230945397239307228233948030898692821855363204239986176979205315656175213278749620405435263987087210518877129362861167146555685026628346877430033582571130184471577137506189717006584302448810469740520354284022185375220726794388874978269262179873216497470015965844408835009959680642747896205760261968403 (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.