Factor Info

ID 181887
Size 875 digits / 2906 bits
Status composite
Value 40846136132025047775083194433720361901537975180834771794558271447932866163207586389640420609825151178800054047418528015287915267770602388704279569801061886153758139391526452043400375281855545233100594955695453809343619873022531862683074839715239697607329396419338029418587780839844393750310049184386609061197867313844938134185891629514737315343569650901581266234836951515300191781808881638455046558257533650421039621304704361839053963783788912102921972554754221757853259032438819560558112006295035611538309489184906369469650044445726398792889305449265799285101303515211692294561588122755916911337630027376151846139726376558765933819636568356023941978545819939562453253652895816905911094015698650776209835857019423893594690491765657160471190890240579314396690094972759005017394643658933407728683057142637249058210911618154595495095128364550266372617040199450960214064355649717

Factorizations

Primary (ID: 11518) 19149704835029612299033896988868835457 (proven prime)
(ID: 181888) 2132990376818091829675370162372020798909686341633358676851300791163311357211951518977608094293175963452656654456232610574577759747527206453647594695097379067247867680033300644218892143987024085005399904355953197084431463043050782528442197533316062603051130869884586638996873156826052301078980182697631806798222538523587753387693092289991408984297943488384352003575521905795067168924844694031227025820114155030610416623670072725097794047003898696595921770791804122844263320262901166213782287354613056789654224965274290327748140119138547986677330277710150885030202455402611300876449139354635973311493841902270096190571794143784005679965831243999504439495697885095715326800182166165713280752073832033643179208815846499641197326823731557880103050611971052581521314613146705107580206623733046997705017783142727649381338365560090128677208176181 (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.