Factor Info

ID 142829
Size 1051 digits / 3490 bits
Status composite
Value 3857783240254177015894470450490829210887630773650389554104412572419515605098568792616235219597701372942236351799452169561881671501963408826741915648590869875213600563123926688884789909765200794712097966921391795760641241516854285397359529463772033105763766397837137299705860279414945174967527056387070909681942690942264164682770197111620082920115197365447530435877850754846277991411833127319454318069115023582513047238453250092247951301975358300579878569376876062898356352269398314926308930808524178239282098429198024946181437865764960489656560698307781534156184877185197471805081984590962606907879947197047589545714209583873061661685388717941504169055271420398727933821061002931327851486835172980707216429089922902036532900412873495009544288987156326542402896988794165049195753250572096422758702542546956755279792899197922677184735161614958440935738814365203718133162815975661676168423613370165208339557860224635502524805517463673429316621876372622481000437910171526380481661191482720660714247735897873358389709242860656636751236698092086298439233643

Factorizations

Primary (ID: 6723) 14008364639128540436401 (proven prime)
(ID: 142830) 275391406465713580310684719165370495030772015709255319112714200826139474796176232645098965582930115312539647792423021801026718691946258197071341935954319794076238430817181596233791608138081352193957363965184283021815538992755642603308427998580140332712322120407824863614228253481915518058220185364383367186124383103438282299754984953118319756415514022098266444475482419541251123885667817790280384915173896867132110435660420696986401068578114539302893927041580275300129483501921137410304190617800878518601423429544395055946545542279415583359840282277468467777695464239802309601888105591364467996384141689513538788951874446030641099090942216359774197635241316865672031050147880046485547560429614008918300611445097423372837927906294576461918768581954945031543726681022724604913336230072023032735134712697869474031763530319889430461146934390091819147873417743168450161682614296732554801271906630558552926272419710184086829084162662666199515168480969233184581554810080431854799237554809647099105395263354556525728692963947600454708443 (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.