Factor Info

ID 148167
Size 618 digits / 2051 bits
Status composite
Value 249869113983569728016050177514237166557151881498758283107421140860864585964360646950950843008098935124684266323304576863945112372843329277494021715942643357834011899626507245329694696248830507723477466283054943620878714985490477692988923246519674336173320452250729402745998181813203904130081320697408422665917839574495648606945561226781676301360809520283331518487884838745153284198464112102730515540066316565061450558814961592290402106993715688781446045675982736247284467095340669705247078137277706314377453646008184399660614215568884842890123194631844275009492139086091098448433612476633383305094942455264856255188609

Factorizations

Primary (ID: 147193) 33056264688182274910972033 (proven prime)
(ID: 148168) 7558903473836799571742054048778550829411137352918590037490786156482283200610192050260399497703715825246586294204008450629572481705909420075302647329171976626727955700989009446831807225908447156387477687786452376722499765700447288544477288682320791445737727783803086380321223365521085093827050254201764111257280563058289558886884418062304673698727422289024975016445987170588042147241744636464583642243066888503719761601290303694290446382675068819085682185624484012033055150683992538369602924980696236232952087978323463447329839077439952993725555889146005041111015433818841857771229389652649473 (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.