Factor Info

ID 160916
Size 1339 digits / 4447 bits
Status composite
Value 3671695211035323141640389841226794396052410845872007270494596525093960221363926612411964450275218533263971437610835901998344511600706033545169071337609441003339560791258781047112581476758415839381878468991073474975544890058807439479617251113878366969212475628842614159274949530587723559262642573810777569697543174184512383665099570260427782627476483137625447980882953386811121032691001304758546860275423685319540622347479950701791076426505604496670757547391653505722077555370605085005364590593556491508847429150615595096223022736054898335458672123162360112490995880612510268513752713547677275058394038953067518304575304013198124086506453324509642842077319002542928394641492543145288911954991586702528729461883235769346470238638491225980165206484970026744892860574270186880211631996179620744531950092543035667373910030980756763601045201696992958132262752959003689239197936261113468489759676504374969628304578575802445437633624524494803415402482135810363955764643186505120157098199110296132034933117835045291245644579796475295754463301511258125892459820971853565239832794920502870387213524866586004269886971033592958826420089837130327087655346794483678494811252176275204927850987041224274233698017596284473104145228958798751633384691172771863046739665570561971466390908849004646682300829453488795944541809176179301168405128013630560299804053

Factorizations

Primary (ID: 160917) 743327315277172287241 (proven prime)
(ID: 160918) 4939540274618079204859382263230594199776500770340245684333545814838449798015952642592083936162674761544459914406850066864768437481198144707866236068298467664425359395886756745150955608678985431212717813942472712814548256783445350029657271267950665728660593388904490348626578466800302263365155379341479320754021195180507053274002105581630054240057232890468843672032004309414542550608413840380256710999712485411639136485319506709160681029532317897304831758089440770694309885150211936600559777989699269483316799262486197690233489393645638964424973620063699050097267967048905585504449451729819353860246054162390597484420888889316014774374878745637390096685692949457659505435079629136544000552770834435541856767725499426647570852842330848397857327883724938604964803751655207862316562782805920195767671048233167370004998402565769857064030382739993909625535545430190677565461886552008184832449899695414995710450079416288897119663545147408341546723122378332872723264540753947333368228447411987722778020331017232108005607758724132243700206140792653067976879737551560251591560365057550284523166457173620256754998936397810462628454166851115020431335492992558700084685344141899625599322214267369658931302001349768013973641153333619368042381462857406245540610718788603163315413368482743915620200714030482596987858017802035267961133 (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.