Factor Info

ID 131630
Size 757 digits / 2514 bits
Status composite
Value 3931633713157055147962696987197607762197418291589448056840081617706215786851947771289632856062474880815604580358210816821366328596718932412151424915320765801393268313713511831240693171191782340552649730185933399903919292340834784225670364709873876591063228518011201818213037896731380746513281288072535207036160479955213763108500139046515964622850010889220631171113524977718541857960066394856391294014538939849873109468108997543185015866709116566867414256142371129907847589157259578318570070877827736879188011923894822230014620628220642873256871052885737341804622016915130901470719497107889544286865543379146637875540716738429423529610457770102237695937344439052279800050230045803560232832650885809171640638634827596761543635031614865724051687254604948903309

Factorizations

Primary (ID: 116836) 303633983841868935146258958513691 (proven prime)
(ID: 131631) 12948595751405186523828064812135326758824156636215559472110733868620948875855726153866254140583966388432254940258928920374667268279457809173328719393356344821250310712261917907101591036857615707926298456207029998235094075722700759052186777105113311086945498455196615990388861331397655297226850341200115084888441501454452290513035623900780501626691953586275204249826941733920704394978850199313560773330191360687826084299390358164468360089919580992850345488043963698043786412033059934165287830448813971473496868937613474368691824039110489674297581817279694990888982107170511103322580446826593820861016405177513620377756301833079410866065654200341668425027351486611919913101007292071082527843291725442814019668306678280799386999 (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.