Factor Info

ID 175265
Size 649 digits / 2156 bits
Status composite
Value 8410605421708829033696431261191658832808569368475225715689109403088549404866738893829226537800096179198440920111578395709523509834562201234892107300558001260450114521617063759604360728329622613637859620294213630613232562417155806707916817945632559441422648327179883759531495357130341517490669591774660138981371992428094571432397737997956942446460442315389396051467399191558951485802989512818611388539225470160641376556878747304330917996520259196484012243874116708785390368328757574312259997669927440858582347394130810245452090656865476241408626606394466789997636147709926815332606670404842714963622570486513566578502581098255735522585153522262319481

Factorizations

Primary (ID: 138890) 20427874594207083889265032501976200201 (proven prime)
(ID: 175266) 411722001861804069006069203880377706596744161045265957864333824042862573645618846759968947083061901846502226365940750211072485630486467302913513960870225351295345832928921307309659814961074836433397469407743870106645766367339325426283180692493443494425780451892857473419639406747046579369029975960593762684336316515232645330557168161955299949599959396675182431748121646589839471071430039523538512779223149104766219424414324251135308748948700566851995628645936402390894172518051168565534787175538973016114547489829376281077894104128949581741092851061746401282540134992369137659001274173471794968506379114857463281 (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.