Factor Info

ID 171199
Size 804 digits / 2670 bits
Status composite
Value 492917990928434413222211854508459659559655417825061144879417293973434527975309698380730499330978770624313619682129535861803293603417961137871260588686840425097697205191371556329631446853649569190083998778390880162728938977678536138354346007183349171774028175969033795557163318677274722681686339781244147760265689963133370092727084544555347740336851631478994971517636457673642259475736146734087318507958967969833233531085362158118796797450683934441557482703266101191757663471153314142443761738914085722585118410846394028230534414104158072044879397462985490441018568704807949663857234353582174308169874623099626505856968228001886533161273768049394932692789198027630512180950485525847893159663104328094089953693391325645641338871043914743127894511202858187792414271162279863065479275357734825604898135392481

Factorizations

Primary (ID: 170300) 1674618008038163346326636290488266656701995738676469745181913844838250088526059555733733748130681085323193775760381075400517304512843198108153580706083262391184389238161326765830111058937684389146115540201742554083103590534626746507838117488537571223224444487268209205426826231281 (proven prime)
(ID: 171200) 294346524737240951047161265239417262521821316395237560152900358538211457859952300124993725277801224385966939207537072803352195841795943014539973808988271014863018761151437061019313430985001616867501057389913234511459360846420476405585985357033598063772396308397721400329186533933993755856372191165289880332139485768790084369827998175508984498858890482455615643803948697167699440641642749120870221407025232990314417164200661836568596287787894089666869237235792223349783139909652220356328044239052850282895966498043761186505201 (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.