Factor Info

ID 142828
Size 1073 digits / 3564 bits
Status composite
Value 41589378542374736626519296595138100109493266252336727471068314153959070310969041292301982629285186501250293770827344189867576598150979929157312652512101603406473451765216377142249188086913796707247728522515969213279430384643199873372403310846706792260357356713726046035225207430600630214145664094162206674204701655074689112292193959611666914662716590343013698600123148931247246969604172616986705399030496511478288426843309339134225735414463135291689182179302441125567789590226423663692013574982028605778882766525684364109059514341713725371105887449616065667987691801700783147909119139748178646485846171860745441589124487994670606794484394106362614884982004049384115106874967636540194095261009344086464519731351039398296323227026767336189820678484560235475757458407053752083362660107987231567872309142058114318659716623768533626332529974276669797292736553929743415683807295660614875962454768986289492484044292627449065805519203790436554800045841242049557451223052050406319791556648827333295941887750443686737778047253598718699077167168334185872896576827500715063412555088413

Factorizations

Primary (ID: 21610) 10780641615218004138391 (proven prime)
(ID: 142829) 3857783240254177015894470450490829210887630773650389554104412572419515605098568792616235219597701372942236351799452169561881671501963408826741915648590869875213600563123926688884789909765200794712097966921391795760641241516854285397359529463772033105763766397837137299705860279414945174967527056387070909681942690942264164682770197111620082920115197365447530435877850754846277991411833127319454318069115023582513047238453250092247951301975358300579878569376876062898356352269398314926308930808524178239282098429198024946181437865764960489656560698307781534156184877185197471805081984590962606907879947197047589545714209583873061661685388717941504169055271420398727933821061002931327851486835172980707216429089922902036532900412873495009544288987156326542402896988794165049195753250572096422758702542546956755279792899197922677184735161614958440935738814365203718133162815975661676168423613370165208339557860224635502524805517463673429316621876372622481000437910171526380481661191482720660714247735897873358389709242860656636751236698092086298439233643 (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.