Factor Info

ID 198842
Size 859 digits / 2854 bits
Status composite
Value 9529061959508643257994305539902086890975864741387399617052969633121342832270442609545811353436956140816292682630349919190245905863157032295868537107492874135281027315092687122902667497994858248213362922251089988322425234910345831382251485950414560000948377681428344323862821751344092216857257676768416853025854179572286126632922592461323539194915547260945673773902990867716364563345837918228962048011457315443524975602594595019999275500830919514907962894648834948039912342542107027001776187682058282325146468133765879708785360091122657484407942693496482633629659284395327546564649047271879573864809750675075402862828431933395287322446235693014027639053462563132508405075054980645236328899686776885248718428035724855094980873808487797524292786756742448588649040081254446205629847008555543059395292557747713275214855106322123945581933245134546050786794729698681

Factorizations

Primary (ID: 31702) 1787914157946153205128095573286228608050882414044086954204808373803778277825961766213069742938551397735605256503836331844129906008491173838193702989216586309994535596360668711774273478893792072373121021986689574251005305963467251960326459078749216941761 (proven prime)
(ID: 198843) 5329708877329462368203268701568570203115851051886668151558723219270788128621040100125591868472837329661094251006617466796113234390440355522908604309158697104271399888516409759928118509299755543921563232459808222912565607695299146154988259475314664437108710991281948481966289595967779076076585942860550870580399194307102558947937436731492729897471173559369915373280876468265713580786190115493809097199580354670030118215214512601812618744996670406904666833204735067540305326726635168137018665424659154387672272839326787457561650070946562349954757178869513490565830829936578041850525503834941093895568224449721 (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.