Factor Info

ID 145110
Size 1183 digits / 3929 bits
Status composite
Value 3831631062909788257224187752232612591172542984112772887574714638064403351697449157307410812237091315327465507503622006207892373063062957859620406373796188710043593566228103707082158337224091479700509733688714948069897258689910689817347430546227001067477349656610925695973440981357040109562438719057063572602062149816403180320558906370995315598094203383132071827241013237548190931813108033326482223619632960449247610544103137349938230059413768069385852366160509287742313933760519317917175223171812371485481657630968790692900147489953614125247910551773425896883015520813240560886651173774494700057694886851310159841569670466852612914938723169501921013157736880572933373979584463801570152602526579741786169624546609213927478686429622979444337314907316609574278605574322906407229954773274067208450783145393154471797925352560691924120417922590519536341573437505209294953253034744842410716264837249595540065121825265559840831932622963228427741083514090490251663458903927045822774810797126596166854449995482017965496279088601025571304636350463609675722544877388176287308249226217817556802986946877432641233990586917904896343550314427742820619954728228019449055893546874030232512067023527769

Factorizations

Primary (ID: 143972) 12221418194535021496271405902318537992970432082236265892606118883830544448052320023292491113438002697276217681262707270771443119675728826101248995594645398050125034457654644628367640922380710553664760321492607637258692715888516044450084556570441564210209109948191774264932139665381989713724932406119187446623208636179300702852579884074226384008431462892882972739376437799802262826905687153847896214627582846334856638716449324798336950451068134563933914572964410880955791938544476502458869131445221525052311311505932729977712508489957199491855726008283984478901695106503760978288364838826887 (composite)
(ID: 180956) 313517711440653901425740069827708156727929170126001657972734811937012999024551895527983577566685591574688511571333464116902349571893587667921558067030980277347515903581969662023934347877671512312163185551740093208038577558616378180888384581613057642782574960289105236120928950205949876971339161920717221761719531216776460767640967539515978594764280740199025819536974967046795945006464108001068967664088213484086787680295412091921966757766922146231399184606970147552522633023676471096287374127711343544776705402331392828252327691946335340801930594531059557904480585079579557411900022136921017887 (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.