Factor Info

ID 104142
Size 597 digits / 1982 bits
Status composite
Value 376986211576457540151302138289075011817673786046813548607669644378231967963627621796978455351753630330886950605635957078936542722543908432300479866092926631344578460054373782200238167754176752096350932157697713845725376624396584403743556172952391844842412301879892619033247909961865176691031176468401541179403471869045256605815939380569589761369383767346600999006446968462011875093730059189286734609734461952802521486831635520052873215607013214110899154762952130631612107860372047064098907831569925700475734841045136126758587479390118974711735274243885333512585197946562631700415303254568217934507

Factorizations

Primary (ID: 51) 1378497303338047612061 (proven prime)
(ID: 104143) 273476205331400319746232062854902370068126264239774245748217661232028979411992342546355719672772219488076271911075915610088067407168865011117574349361622512824209863425210697565088198925918841154666171200390402725231585797444204438683113205606082009289169686842365905134280080926367206524389485534751500517432949586329689102393107990024892406218490426365373834430666701302319351182867743108734568425805873647745133129697175612409742665833662808431567276373259553719969875929733089232745633298742575571952817186609798532383102429133812254485260726681047491419772116511695693287 (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.