Factor Info

ID 126896
Size 645 digits / 2141 bits
Status composite
Value 217527302629688937840797847580942726931490306026641182499485470863847414071759776617489193870757196837515664217762197648408079384001162261575814194899707392370777914349228032979064986729896686397330343865368093950316328304173802122482775163640127617424290208202058202919213442352509509779213793819326565078645124816118543138164944353267278820542416060274444145170479593062457594067978596976116877124498550738184566293493637853808627211540546597875223889883819099017346088198976936118875237529081056644492368102058348294768496696618791675952058838813708305843812020973019863147182343159198771616938710307480710219599042197330733130291226322514943

Factorizations

Primary (ID: 114712) 508554680008613233535157453643985833492021249 (proven prime)
(ID: 126897) 427736310726714274077749089506568102678152469707176246415328076314626977843650510474041371770319331992726087659728724324059914384280159558324653681246128308431435897887826068682798090111320119826387841276901333582986964282101506585285168215604922797835378971598056355900864747523485042352071607846776530071193610913332314354946647082454531292581829624935174064792287326580557158832249498282433508359896473347924369346386664656956591372436438993429751448084076157297636090381374368610258328060211529682421361769060977502650205845088457860840344933865662083450486512273966389805380389836279919627383807 (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.