Factor Info

ID 61720
Size 523 digits / 1735 bits
Status composite
Value 1791912185988761286036994494716628088658846107183130074916195305007431005762574086492701204762657444498924113655171594897589258587698719476604679203327508049074810999451699630396446326198246982857900312486254775519798935979457277612384361848944892078342896255092368301268950880856679672981716138136691987814470807615747578276740402892291422023276243626669798486912169023572661575213493545451899867947606591233066483399074992349515330140401264446035417193269191312266950375859715111961979922919679964553483541823738925212161

Factorizations

Primary (ID: 3016) 5704689200685129054721 (proven prime)
(ID: 61721) 314112149312806370959162833277870841868416308353186627609594593623991228479710488420158213685612396004893056628280344899273254432699993666131997064987835906560474596832805472986548107127115352309308617228621548425266329980080813314152632796161906166526138953608693337341696151109475450125008957123621847749164976757629284384801527094023749049492561724846716877695491735209138607198160484932563486293995544303647791475148357737705958396529513844640615738700170343942297072182802118356949367803733616641 (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.