Factor Info

ID 104246
Size 554 digits / 1840 bits
Status composite
Value 50909287491951374207623786203544326167196107471201090789812559878752262242104067003092185421575779530782763018221733355719297717204142804258839403708758360966128067627221347264707426458294518324073638804817480104176989209522375891593169245352949251491733510892826357863562887570304678963973116299075661345296867554509950680862647935932593750421030634131756524652108221975321051144742677601310644736680624000566936660124061873947268845449259676846910996473682353330544502844820731917444229028166734884855894563150521524853930339277099969213948709773107869

Factorizations

Primary (ID: 15) 3418816640903898929534613769 (proven prime)
(ID: 123461) 14890909001335473054653000505664772141843581851662945978668626767146923443686000767406091540680228804632845509409091947240209373805807098434612811459131618470611432156755359581207754779741612189974255330271522849073747860300805115695907979693990854779246367135001167438459048390302431010147683003793329160273141858792226835483068032339345108000531227669564589854885452319122564410049130532995713358386769869270416628178767572865912721778758269153267222374628442127673857587991793956486014705434688501161272816912570124387558901 (composite)
Secondary (ID: 10067) × (ID: 104247)

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.