Factor Info

ID 181622
Size 711 digits / 2360 bits
Status composite
Value 254936147119087930501228629303019355848131186033896151066919514053193363650831131892229580324755757596280669805211419742771214605375050062616107065239148072525517965946889720840886996736636886872904206788807755870754504827340036216636730891766815961775372991640645462977629382021203068802677661802306720046628779433279568089215775328930152752918384889840729062249478218434268561299962932875868359091729977073205754462208237826436600974810464087744306241573984313806468008025184374973532531568343612599118973903640075612316587164039538590378793278161848699522338487943247385326379903671997563220369460577821626709813650475103199569161258399094363116379783576105190708131293018677103476180075844234130864347339707

Factorizations

Primary (ID: 11964) 229321690414975786561016358939063504956017811882813174487175975135341417478309 (proven prime)
(ID: 181623) 1111696615604746123331941491934058389343556055852112192876140285421934944537613168464423380373612431142939697880904208869319382746425088254372595340363223196743246976408619339079604949979583496605802103905436281053330427394269558173239943307214258230993566734883513987886893736906945219274191385240915147644640701937315505708186190522927160765535762986545820096795148304698320605534899843766312886647506090217029504898207754270931924021269545931789886346542825757674615975942097851690713613420856040860279846641398969214889232477113269551613800684949629918740927170326945735512577583681109069823183737845865448782590650126289574835423 (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.