Factor Info

ID 142278
Size 708 digits / 2352 bits
Status composite
Value 986535790673482610948848609527811886406544144419172298395254165123741859088425322081231064236852960723605870659898018343529221729889515712448806410231453427590270542503718494283150650324511497215466101987656540220897077491345323310481597719408182559767696850863257490006859144918331916846342192876604657631298795984853185628797692085163738400718489402122272745799640226328099788582806347058013508167506209904767946973035669674289352080976728111000030191877552016335407137507917772314688296734801575927853350195852453529115500774684779704612508534135146899244788165695704860927776243052823419187138159837823397879171241344767313526091668392062480598619048026458095336889162013022923485266762643470696140986639

Factorizations

Primary (ID: 6691) 8198241112969626815581 (proven prime)
(ID: 142279) 120335054443907713567821706002442619736483899796335986717202640852457420191860955660339265677551197336215399275596439781513733993736134267074936102473894861345651085544083629979474677518213782593401429572937896335547085614043076418493585958976076075827937920996268370741411037144947344272848021297058935870371931402642059202804438998106401966272568536595614724265609164302568734424772063756710413786780754962590917760902709018128351381887569393048971531678869314241083889413873387296935148697216365843266592209039724809526022650319862974558289852239457517647189680676048067345494229988794993766279124375281172473519503153613099618697395482780965528815684617624114025547079652711154582619 (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.