Factor Info

ID 190713
Size 649 digits / 2154 bits
Status composite
Value 2496146355038433673941267220334349436778167909876144145630815785086596237118819833484415873667431412337575529358522269727061869108501958543899486497846231007028785042394285793829378564077224489348962125711638120471610605100008270184577784527897331631283082838472862077660336829906758468233203837929833553643233530079573443846561241135026907095034055451681716118180079437227283830136355222766048755097664048639246822105339189782611842366635140314801044469271698887136097126539679933422698212335107312176694668344459024508929522758679594296117360060414194138812749600470590299241704212592112377056777643907211600161010312460826472434528746830216694193

Factorizations

Primary (ID: 189053) 1740411887732051422580111846883613801 (proven prime)
(ID: 190714) 1434227364587349253948053200379717172221759602943545601214706265397897559895796849311263363055393811265827782164183222069001447454790197470302459360048439272224692155477868962342916839731001117753569975392819158778296579526136637898844248763536065165529573695623539408195285627698006415960125109758696077840047308461621139342278970926847565343750976137187956144920478567054790121624562333816762168854894040639688863336919292228719845162412011189461950450178843942478408794356556356618023139147725159659725287481167066701298091143515174257755777263862658418537081561373590318986448404522678343617305674898400950793 (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.