Factor Info

ID 191200
Size 1289 digits / 4281 bits
Status composite
Value 25692989672952781618509158539600028672232485675186813242382337831876148151078366999978696544310156422013426665943765690144257125563853965980247088468199046229641640651019979194500114595914520830910825132681386421470139714774981375780642177130544581134210419934267311598235344301406257949538194649848108766597163924328956940863804997494478912928044340801762607038254317349944265591881822337941365641595084691201615079231016356000371334920435918508213683749244842734355889292956632773763173794397669027666423089295004187564813879550065894369036808757456171157522558193654823208998600182888826579626021575288308279685613080261642293627959288185622009250222030103708145407884932279933515640824008687467550667289600444284192673508534183663221435396110066786285562287497812023895189095849102620363710137193768020234927235433212121996847416420802901274858656573742586759582917642430258114009719670282566267038084498244155346324056660630935829442399545186316712972566311347933813822823083641451078589926045464971709180574583598044088478306428803906711921313184346464684164376954213641674428986876074752864598516971355790748153302462717900475791229511777515507987207738831667716480183249152448554033887888672510484169580640660344061376124712282478342361499435127071221751931498253305744640575293793

Factorizations

Primary (ID: 188793) 17044025208138339182053051680653494363141751397889 (proven prime)
(ID: 191201) 1507448467084210524044045538231090425101794670954446898455587453492450709432662702396759004143239095138328875422761872224476399751835713375442316785950156079901355896816466447848818469871493957565741401406640256835388575646072095176881894265680295401260281936244525987876056403269866897221375457530857891741094845578797168682809664748208899077416185045367699702809088070921782127282621447561732893963573328065873461381672235995150860060630991672305659700401448182849521307697217287187515867225755691181362908789144344312433970288117523426145163472195421293397460324200253551876979687105604235340954374025503562048465286692132527823909766684357859639559952719433971913618484771241298835414891660886437012684839956564515282608840925380746901854854369799812367258178154171624547324755811635131693046916736406792217958624446082518048751898305440928748620468165584787487962065178829678834273894568190800630724616704861047117366443616652172888352235339555751552442354424209341666801053739922282222091146705912789490646698131190115216834457996298817162352983663096204065925270049851263333619446884030996256095875178928779869007711791390133433932393493138100673874778940865243658036084457382716964609160772572256828210316735306359343295487397047137 (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.