Factor Info

ID 198760
Size 876 digits / 2907 bits
Status composite
Value 105637159395524066857324801995406465745441286580125222845068962717841745099117446434637216695780529795115002984741594202455946674605800960847978029455222523631125775070325502058192035068459773543383294788633017968889024633824651555557380949179905027995285087112777388184031432002357336725047232425296243833414583361118641721981153245771959193903325845418218623669661442272230003008255008863918259106937239590129470057402506854308562859803043297778725888659760122124518474494120162686127526077406744592953250178333067895245306139648419619152896191813582266569980594216428634454395690333823286595211620954111030991284231290074078017215650070917242853642132871372237717676689806119861280829570990244891841066192025449988543379684790853536495097212317614684616994163408880463885033474042257080844785590702814465874988376669424749463202190288373600224369682241815073327072857228267

Factorizations

Primary (ID: 17421) 280970499723962289858902531662958021839590057517 (proven prime)
(ID: 198761) 375972422369275896951250227012712861561491051988192713827122769822210815765454614749422186089672993669100522095709666186661463557073203454325619178592818825451535708373641261952460639318691564570912179469884936607100803110055889156615496835616440376741064803205395844797233290482367536751850337351366730494815162324724477382984356020534811328691465966651157157164475181951259057396923541829911856982983652869285220355676392406550394205462841441094208488539330467689531963930047808110767433916260946468645929668199754975326623683729124041683385210604789746486530629425262256158579979568701693467583925249857126596128899585332343044468406493293844129324888428308173040505627923902446190209051987111643647054107906980581582580709429224125021320511930227381194090449209313676472523520898750045580334297993495089804594922253362149751 (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.