Factor Info

ID 142644
Size 960 digits / 3187 bits
Status composite
Value 229389733740191292574726029961469946769905582486333168721834276241577866656443812104708268830898606388067690557504203275963241905175581799674140225275580116287281461793341024362298051769345794795763164502376356923115394376712218373323600368511125044982719172609632912282707490704774203749614123844279730064900441454232757040880078737574329960415415318478530986004867827657219253801706243248459499828912257945710217575813459443035683899258822226024292469696072248535643727076861199572126903906403564539119637812719001165529451878502204538859188617738310922537421812206043909103868812119906308609670519932198897814597206124867400612241814028832349938336217561036095211053639851340882168055226637560284000273472518495578711775911845181757795002842528010304359228268184959291554315538278166954064472725487906553666962571308590498384829942218764632387227431877427648210719115448640300893729188753449059304979712071693395205836082594278583151323072406352604802367793

Factorizations

Primary (ID: 16826) 15980751282110028000355021636790133307675677495182783203962552902537435305384361 (proven prime)
(ID: 178325) 14354127017606877030810218627307192195573564208967442906512366061743449556764853088352727497251239797885513584925086194717173126284462144627399942267338381691289899976012719607180239697773947903697046505422368140003337702416545589530868970901854885901724351599881255694202724611350713017316924996783593081905822734266421948476138273123255276466204034156540982670305975251117389624841518636804505992356450699149114718072773623955830836892682588743314115179670484352653063379041298421212552131069399030865136056814057199969654316148058848116453312508107580717384060694522414642547178561801781078737965799637771738782513110637390339937020066325902124452867633750050523447460817726652833476479629907042287354087683913452713452978213676535424682389056511261617903360147012013474008875016369604608976450614705976542555688227939713576206492575426786333237998955416727024231179036453335113 (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.