Factor Info

ID 158658
Size 918 digits / 3048 bits
Status composite
Value 271487829936843882630547273350780358930387892614741250655051365951498476506557373574628331541401158634538675927075352810034820565754552435050915101907028210323083081895438410906395276721988618721869518095230305034452223428079054252331271336294050974867347695997981869733827639127435055946530093255835333484301984072222016519737457534191259810779386227578231647942219084274820272457319158417387983392144034158873674664818725059623819218022810385450831601872521765017222490564816192310059601429048674116612765643465463630292704514811777607378405020625940726502187019131570045486940081911039549433449173738617653122223449331575782970668335821245197844257049456872428556946336392895023050681546176138818427008737823301716082147552833193938630697118071094753833457505788342120951503888172966669740482704674698696269245361339746508956723123129833815514734370468699514890847380319482563454955124023180434098031327470407165707

Factorizations

Primary (ID: 3318) 918125051602568899753 (proven prime)
(ID: 158659) 295698096313750844464991950118280270757598456652772682993941385445352979388184171088443276209122390274107787608867623792600829264186524938872010151613241922508054056641077089742901603858702639454494101768211905614100016133897346111329663264076978914673465131589152029496407822428033925544513972440906666520582162197371458406518905683938429221680205486164570510259478115490366623126055054399912004835476922135679674328480307106516453663697761281022998368483956985322177489836787964985962394597493044456934386112268485743899607337012772002695189199508355665080603859368766984973876525544339698001467560977151740874240329666439119069262941126655813260138614647591481039413973937586835267842430057926551755566987002366964205012242504888342641062877089227599985515436781682243275778335752897385446839206486357424687301541607992416012897117412140125144799950148766476823227335847935918065338751505756819 (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.