Factor Info

ID 167150
Size 1137 digits / 3777 bits
Status composite
Value 821743480209689563447123821446530146104757870271168622142550049168820186259639576116935286664755458051293583053096251073599592867677371350437783366752133655375893704317172179610469484569506624940186020332845823445245379661571775923623633101307125716034993246571992217195110735856718968392399450447876299978628322293738857392672936348033876852995340682976871320901186752880937437668142321160253331544626471141907138161937882765355529082634676670284881206362026454890225111676236966981771240189787771483842226786421661934973868162508143286505557358172585356265151673576563404310571054440871542293254453701921160752075684100729447405101919184858119159300416938543207929752994173110081653851201642719428948313563850943932228397352355491413574473008129706802836117945665709109400818027815223981526243744566047446461030091403762308138869373190379644394475279505021291336865954590605059921597797691423809363207542111500297661510911430265207544933511625511525000191804924648338902195862986134010989516336499477672317105124684076518844425608923930877881976239751708607184542567756266611787576909640713598411894109017994436433247459677654468717193

Factorizations

Primary (ID: 7599) 2200446540213260920441013 (proven prime)
(ID: 167151) 373443964755466660776149455151670251790230692527048998377042800815520867758545985336000995287480938320993668280430050806952974920982420016223340214136131295069555019152171604861143357046786541967010216039180911839300502138168904211683476356699558738791187459544552894981787946272086020254280100756284867390256836513366612932647498873326058236481941807533760818653864404844379765399245160842758619239045219679052574367524500986536497678402999424032984217734160515110582625643104641501830704418792499504484943590199979207315029423632535036110893256799998360522684818033282590986086768920949524842715909170993083005857797687753266464440176726119112388180769591675884008831864221359158096293535493402241251185882926790976309521419371920665741018373054996325564474964669265068622079437550584433945345676361075286489216952686694872127563397675617127788187116132363754422808860378339678701712665010693440488718640544909563895836761703107803778733618651560894173670822211735184876589500032533614137364510950477607860854761108837672206494744497461660832932465399813986794969362782217571325508143065814266303970563783385861 (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.