Factor Info

ID 220013
Size 1596 digits / 5300 bits
Status composite
Value 154544529708286121815449322071853259297550014394476358424318400695059752186307873486945201167029094705672706179403933641014696182926614902629083792128693123180113586505024577922645856337175485270141230341448394307231702790430259246665424192400144044818509945508766879255153798790422304583255667221164691023888938476075920507363908712267176246116144103667746698674041829610730230513671622987857377754297894299183420307021619916841780408429146302589410656707153683772408007647196962254989275202175178614904522374138581634934422390307265017495098585192248018394328874287587788876490616017552444366981231061779513460267291237932603872115546058854789707282944308974955441045694292251426295532176941445057453476480730239988449902871239681724025168454789035230886237785259944226545114341801218258785948404023945247658951086908374916405385862521968642929941395429266339013746060495952137734750874678804888526400472629234601898900892311020061053902227442544000667537714115502068488705143262579188901733695768905172745518054074807167357215875658524759650522012736247725114076887179395209521625573291022565202792453241596654831506001430312481480876237871456691503840909167879410183317981795963805397291114673496791721942014820747944766798239606214590849319534929101101048093629757727801741185587100657490525280214070390788621309233036536597948751001139437873239794114849817667782340952447721516353576054155815334036084714652794622584877987909386102373191133620469309750325343231495281056574363488647867530172563249874222618811330554004257671427608382107243356412072868408381682421077856877428155678189453351

Factorizations

Primary (ID: 220014) 351756108840949709887 (proven prime)
(ID: 220015) 439351373932115803853452012805432201522270639708906331746244243989071760771967412907965589953188510953049395187234454164273013583691416921069005396840899367692349941931871595491263343719568784647947882704613740259176602565439242151726882229946326326439031437397052773232383122432719543678328864408628854997663162245171572555436231985013621237788169955549096912893916528459383045876091145218584569491426182668002969996724704096515006807668371404481379232234315847989008612964622001155545353986580765837387274173767787993716013742357137638655470125969218931700594290695259092902017037086680627339115992917248102055602551230957644299000091143906230551164847886710016989397723442290786353252126530193991539569876066539173474657072900204174487082807247391471316251845778962720411573852594812466509511067684433817318421226586338707178161168882887922832452947326159833594798177800552688060387135924770687517266160747343985609084748308808155712291412462276321062163291807419533282517336911600391078000869645125247489707478098883754511706093823872399406711982326876020176240484242475799986879415692870021661205477720393991111152027250799373166718648189225449996617966656563376554954294973168891006322236578409559240664319749193225268918406994689112630452273803202285691912356141769725236821513899604370313898801753970612394968617837516022663698930213561894738689173000512548520954102285900187114322314117106868480285803766407408989961491736287434139618317502858162717065646522530565267450008907579975768516340395970938746003611433719505037242777577311306908097984216264306872488206873 (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.