Factor Info

ID 218004
Size 1182 digits / 3926 bits
Status composite
Value 670597509576134532233101096552877017572919215698098648206999777076339170641083952216237986257429601357761166097827414790087036150221291429034230513825950408688080079358197713269042811796627708101519065110091074990270324087190286337658003164561313784916923952886487950242862265219508970132397920330634350243609212936684925216565081121523825542778736788979482010652572578984342942425950366168409673830898423002677477142594612500577811366718550164376689106695422196961976601153782897918030731087878964977360308947718831512350112461442273430541029907887790997826586778641934949519423954287459295481903590931057531341133553729029152541158004866730000565049109481297917669525944414050681680975808778059699189292863494837510223504541964248570194031305544856248410244646907447388064209348925749582101990670362074312891686731423964713678826167428590056851503559448268451274892454207247337313803671816456526773837895587527083656373831521579097859255493476704988861147156405106338469237209959749607915951881248258838467398012540653833442576348954418540675846258134163717006630902375078191523322303256394060233550250174456014033321925112973371398344152389925432625478272160175049835756816609089

Factorizations

Primary (ID: 218005) 38712535701950605330968413 (proven prime)
(ID: 218006) 17322489922620728536890712934283454434404564818075420612071824410594554138228558217443211809129962021101203309682833853584676971319517536584373745740182889889564413289809960043020223211118684188206764793488822230037512123906152143027141597085652039468228255136381676016631764109054346817113284408113907023123137954426004856983642938197564084213362626220002695076357977460216919984837116238387397278685476265980702400327150840552888589000748106738544279303404745275333455791152865296244779110999286727648794738014246942509658867445930139442729111084377891057936707513520190888136804795898491910445979980814567873088526130386631630324858502936185418634516838338678178419391475281353149469301746574584404800669127958800033544054935316453384129671657364509989800392544417625413212689643155468924272255155953072029998887943163924046934248408047880381267755932034755925664194872876490519177535483128464200061044143237327107555915069359358885802106266281416286462370672896419084219995555230569042749015413601855847716489823281556987684945596170492623868116353166104507014427948888922283005275747409664850439679055208426645582251614799157999148776061296113898886453 (proven prime)

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.