Factor Info

ID 146037
Size 916 digits / 3040 bits
Status composite
Value 1328703576544359507760839221717993775842956846118175842155273300246926647986932223677593575356720070633427459994929685356172633857102232400411738705827775207121763055421672409123350530030840020185577432677564838670691621302827801922331874240954379211394828694194786885794635025853883683809286471439181636907873477550997234694091481141550573917038999129270527425420962968297551538137840842803640880699747487940082454026749993006377444063683596491846238803320211274032175446819532333940234478991135758838254032238413105157359159906813493092010520876681680696890647964645970219982518748197809656525940270406014728190312569826360952065123513271971046448107953829371522808544531443359701594872852445236640126610106898887280825548428745481260460432114762759199676651306143436741098483817967655622087939484851591607222058020665753421192955728095099125252552692064106158286366231128979326614840077128910075373975835526619583

Factorizations

Primary (ID: 4556) 212442076518129661950839 (proven prime)
(ID: 146038) 6254427551836553671372294919584782950588891186169252392094492444809202591035420750520965538104599354310604942117577087405823048255378971018905923538315164217643575827825293032273122238929407438119646680972723065294620538096333471685568208204565855485010953378886570317609784089621381260390230260459017393974793111102635796233459669566229999619706567109602470091879128176577774279233611702611943933025678235561221536011224377152980472922403108926402304489212681253153400525061754286498497240316834046959288128066122354144251699777527600960933123285264641809151699295887255465619361452549120506646474553697994494360039900570731004403906184852064476711754118153203473130923913092139283647909282544131869050137834953482426720696418772970408070191609013681203408571475908199729812920540553928620501750993212214606739841653503150786437355520434409241454056273484710182816499319085406431875247803897 (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.