Factor Info

ID 197506
Size 634 digits / 2106 bits
Status composite
Value 7229030621325892679694458124196312899748414965430661704752126298809034225410829883989355513673270555780215217561641952055028379539799215534526483299729486459389946872553936329838378207731736459740356488058070138793995195012370807482587927338928767037355434324005097905553826232565304597665720322802762361706749900928779108924313952378576152038395511939623988539722407808908692432901140966451075463043809889047022226819120874348769402312950875803146270165606613079331194294249917250966445493891037445554244418060233991002398190998178036128713852049492881807353930574138867782046540864755677147351741550112856219720262862372693762370739

Factorizations

Primary (ID: 17658) 23896816025053841989784606497340939625976639688017753392727776672113117628170996269 (proven prime)
(ID: 197507) 302510201097370038799436012703932314592724953116506129094997652251043095250440447048663726627301336974877033888798237044568613587668496986846334579469429837892981012106318773913965740453416027303043007349833322568535381338229322454909763598671988101223217592213671488265894938464135334184251206683670492352692169510240776406553907127058812208028647772141834388163001101631276234284297603877372390659482058108050399008354942593920038817603785687934177020292559740145912321429008015216626874937819657456017177893063898204856959430268479995025440353025631 (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.