Factor Info

ID 146145
Size 959 digits / 3184 bits
Status composite
Value 15841279111381254571445836193479665542099318843992075501177359667542516367970687660850005354774083153635694448930247955023936566127132800061919443159965523164949934821038190294892311640384429109105195638405016611640169747583379569241496879696487136249705050636004678560472722540891256141260827496964219673830225234024395396564251025618007554041974683334541047547540001344796345033351638849986648358849350344289134578959919924192421278720970566673606849850898074534488347001434252728804452664815854203835471857996494394255927335820051410900737560194114155066792914108487587830272825422637418378278752094244580414673020714421854970346288711470131909352074895244610720931122094174223943703346529873147983673178664551942333544862196222219510895524776565472679958756125708782910303348087359422353778114482105559922389738535430882294426711536156998578236061483717477652173309616993545872215419728133999480028236462812800832951434268022920303815320787543100781494547

Factorizations

Primary (ID: 4709) 2210252986790978093597221 (proven prime)
(ID: 146146) 7167179144673791145427729724251451817212020931745570912750701956477608008959736931929652051991732096306634563453624294973424696791811909193866900794861685782488824128855571896480626256338665314140040660768254370890014835113179789901507202611657941674828348952994812250108494104462160271724460512509968511157452482607938214060597794972477714184685190499944694031265141563713417767039434532983812516338982830367577254079794969586008164129700036969768097015848945323189933148102480498429264878258453473382752017977632132540395813332070053440590662569192183237418689034456104596347007325324983641805250734386003021944998684141951725659681717117172190627036123172268625146306580334239203791631633447054713474826756805512126522386217000691784813183095968818026078934311739122206791029514368339315314189971781285614532452249256899749167104005312796979831229346411795087067505911662513374497861889334729734957990606680242422134312613964834007 (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.