Factor Info

ID 160468
Size 1208 digits / 4010 bits
Status composite
Value 13078636067356423978492489103166356986010400452075094889673609321118508327057818153873111748949210343736078356085367709295785750575744863112434428663429657364662243038205508380035669380998403869713621664060925173702336490706633277530579641285800943483229332363133745163011316586382910971918074844306491985210901761136631962239208771147092528533453455436901665969090009291908753312409008735289677491529168228928192501141825891415450492503761129691029560553482501576317708268846293041588962851153795737531987669726330565945902398390963937413585409165317302696138526388003831090821353457685743995387461661844264145965707621986732213100498024565469332247412389163906175068637241701459691291364030385377801708412602743708244840066267741267770989649381537536819585361203444663160744096472323361141915900625742021420299433929272177262201803365051043858642097920252290282671889403922968486230942881766747680653294044567222715908785550440935276508241832329207072987436338704446425510979609226218599989275731396672551561767544856388639838482496420843063285423385130488000280977817256080341946561606001801572821197766566720046738911758420733638284665782462497799842482185456223802045655206743726163911949348276239025297

Factorizations

Primary (ID: 160469) 21338827864585544704073 (proven prime)
(ID: 160470) 612903208665085923603722978917540469485229603518646418321228198486445384454935475865965767149925399726160275814420757602933287760609624939888746691561342114100719434140222389979706377768797577581300664288588556052894761079449824916554805360671107481202794836902559787673662585367455893559245020729572724991100539734968536655210259279935470031485045141783125788413715589199764370227109015693389621277872457851265561373773001013243862272246132366244183205623110136670416309718431849194712214304568224462557139415020097013810423198119508583703509613801739968380180567622116785411206216911553844824998397942070071359661777805670060522397767146419768874295937473286583517688548603443270680407788823333430759001203598280315051238205062681285818445363959334111311563749893071405250925444690238387130154932121817599701479219021272640964757403499971539373371423470140948537516678824265188345421423869327121936487944871838771937144146916936415193391723766849308093242754495721058549086913036140474522137593793776417995870968088328097593079229405155129486569578947263615254606757569591944271728197033355467072763102312140300999108155315543235559018758325734026375404119527871506151202277920903689 (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.