Factor Info

ID 127929
Size 581 digits / 1928 bits
Status composite
Value 16842771004921760530454607763549102014456480973693049914583300829765340649301185921468294403485505397361266021875266291672315702032940347730163657505748631181910936844926495273812605105078291030698709896244103134672571185472336446302328735118497550485688166028996692244344226478805093199727511191196794665327644437528587658398655594860939658168885373876102767379300338267024143544666986339035517367942505481365270407657225025625880529658107595381399158960068644017976909625653877097027954418271651239702823727639465463203871114826856819252571263828738524552116202749249614321869793

Factorizations

Primary (ID: 47708) 10146426507137663780677070778016131922404309758388839689 (proven prime)
(ID: 127930) 1659970728913617772888194850111141971408294000332459213604468259918103053927103394082616223563314890076010904242304003518704897990128457257634102657248324119870384591996024838617153474506359097010826896878612277236091455373019921317956628331639452979092095396484023264430451752933275723291852295536719316398646560658750913161678511922238960618797422957198399231368115464482553048435795517651999297124011369184013725118457976435971897933501883001988920260897830840975519463365867375067525944339591624762913009897077652481971737 (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.