Factor Info

ID 166983
Size 878 digits / 2916 bits
Status composite
Value 52688208324376498343596411659162581614138911905709286781720999613366792096982584317356018906835799318255712299322906849594216632355716843089744462656220515954721132124499931036509201669056303962754385156638133711726800779971640785212904532349876060488036771685264147758108160759266545750894000961289744226102553088822441594060529970621665874303988622150397134422931643521296933353175857372693329328789924205616656917132611464839528477205821410169277765168763153322922486064044950297222467204779276568408215467993575987871474319027109835827025648282054175847074266719105459015114784457976952965913846986791593296906693755239694046279850073763071209958826795584595466848094506319769854916758647614695341580954400992046467016275516365598507909711901563744535683032654728981912666914091749339788438974336143616676192553596284033528260682533513020632531059674623809409522895325434451

Factorizations

Primary (ID: 7975) 254253859796489462713 (proven prime)
(ID: 166984) 207226778647723701840549762038056981671640636595355461451104435472605499242219375697702113192684142004271451360843823433142098424503078207264983566432769470405206453935739430186552718916255094147841640337795285972307093395599467261235056003219729662719058649745223403501615752334014377130840771254248785375766520446186478189673938941168941480624568636674245173721714083792354696067752521485098519765919522823792443027631010095040650822095936687372927560964315703183034557088397907167939946502967874793237138689913341400827793587790703887213532174783106765947411446764851940234393297950649582068576734466212805608983057220069434756333867814124704243098537830330471924330840414413405545144071948572936346602634507874922617904750200956409580156903169485450460681501163095403478044247074975274784919964164410884257901133361122869298853664845622430032931277112427 (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.