Factor Info

ID 139126
Size 266 digits / 882 bits
Status composite
Value 19993436500930912297556024171724376186620587365679053601696715505187904892856542445536619737290647614195763522893593917146046980172949767156760823845952632938089675453100558233907418965813767359079243785548367016989909464475881239450290513509012044381822028449023293

Factorizations

Primary (ID: 139127) 26237552877422540441063 (proven prime)
(ID: 139128) 762016053644061406807705308259079839903846585907789529931966734039374270745276319298387466899529700192297584074234178057182948694804774555041866308909848383094398301214079866071338560329651126967588867021859761354330376473496856440471931793211 (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.