Factor Info

ID 221727
Size 1189 digits / 3949 bits
Status composite
Value 5665225937938962804146824403864216303895439514933499988687149673162659993119862634902425401173459406068736982099744861904487334680641472127456413839236098361267171578199483870572528485472524426516225384043016737142036953831967455208994526231428298132882106709015928010515728226525470043447373697884286439966995251280878395133854314605540257626420076083220684140160050065791560472135729550613027140451015070534620927945665349434848176730907022231834115675043390378635368086080405332233168368377392820175403115919802027783829704706290135204019220843831720228261118919722736178317271632718032121844366747226569453387478516437173201093968847452290679639199276656093245687678764784488749264250135109904295877270765839342653143066393334883835438067034023295806440613769185267759570833563268061905224203050323052334214901639015835995862519236393009651051478472766956128399375130096424795939632786960874644459594567807533288993267105970876661743362612318166146466866026640920534628920325670645420346898484321170722858952038134084327529151418529410774305040264339062830731518629121882057616729189069333726936426956504925530714336111449160281289520449439352393620421676945074760899982926666455258487

Factorizations

Primary (ID: 221728) 15835100605717999035127961 (proven prime)
(ID: 221729) 357763810852787994216271686387357439036844432870792089999746801253911529092350832374360611425558759401498621569069958532940419767664650972891288503638667324564552223901832044538835721254886276005472469880076732628067760315990571542294399089936693735030371712262713859681953098277764505795504304619297454598388079529216828735677555249919764451283223516497326488862873284050951870287690103918640472772954534644345105784419578057176287675973824937238419378993391819173658360624065685960454099091425233141092491011427314902993089155115394856480957819709204681532495140986640596445588236023871085535809335300248022940910219897563244052552631491334709500540091901388803772697702908979644370837130330632598458591898486539050608043390867124616800152492974786085708074272582867277453253477989480217181554606607950491691859993309915889255160881585867709250218340896927289724201478320179640275785405333639500588043644898303958409467619410263096545764734271786999980705138801805363714337576701471749725252404500677370639884419366213354404401945905819342936192106234268429704064916773388247713170702821417071252939645324663049376527050510726281483587261634236729607681950849167 (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.