Factor Info

ID 28001
Size 755 digits / 2507 bits
Status composite
Value 47455494110976567665300104524237808665539839553026181561774305790555782986184386482617214160281396257469915759064610543933802429624231751857631553265032731509969023233322013737741954296417104516584541990924582685153650434718144642483138152996595113311285250189074370262898101188682767031466216506392325698090201618318175800964540109024405815448929642241924349741936456355703819881884094345081042346550799474720389814768244021728679794291172149072588040036762432712128621752130403585768868038362100185855145247706199654831970486244616709283554963470762121422434099641881006353918150075382328866848684542195275773895521835015484021064468553851188000764635183126361379828488912843958678447622208716639689265279471478594511847151913100849995111656904647786327

Factorizations

Primary (ID: 28002) 147351852638675482771921 (proven prime)
(ID: 28003) 322055632563664900922215910099878105296251688587449003637114208351381226900037328351176472540689769222015743165841942850327250474972943197565624120622503160886715832336005995151506934405525261911515897086678354491653717428325906682892998441730654098248215975432405385306221392704845705068056276675127496108014451577696016697633720401942788428819791281980916499240027130597827935982632960053341269058133735510768432787285549500365958005847365172066331412689548759484037845764105449902721165546265164516792250229037230471797642079690469479496289507446661830623882981799479081433738920350564584898322541437762456425519358024518604679506522432819360974374199864292005576133179034059671176328123858690237293781761101001472148465939845287 (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.