Factor Info

ID 131626
Size 942 digits / 3129 bits
Status composite
Value 496252507410331100093252724621218938677051281672339550012271466948523928383347459962333711705618723837916645875560262054359344627833097014979931306518820846409531646300071034632812601762223127231723908627333573405921841392778498719733890003147833967977902060633298954149118082504900902701434422224628297954050928652999480269061478149122371169960060976404284835650589625617099579318945312618635791116269577942576419059754040704540456539318806149177027603983799623810368512346099805089949395682367925680682962631239908312148603405900937949382371298348121128491733794691850102847398995726915055714441595537564448253215109641877953456327231779975563251276395862483454175870352557775194710770980336691346803130757239341698684439945892528862466434280351264254759522442813568754436230692854546831875827960341498012526060027517687687019018748865686844401369453426250759825801661563969846632993795227939129919519119340086386856252381173913733462919081

Factorizations

Primary (ID: 9542) 351091114524199570730427421619945029084957644098669013217327405859402054908216008832249544669174178909820684413614297716980411650822138944562214697121 (proven prime)
(ID: 131627) 1413457894207476520479978985073924861525266921498981716875818479466601439519858717166647459392723560247561435965212718627327951503628056893077362560128900672664294513123606517490072565939395363445508749755764882938221238085318651881827945598324415223525944959506332096237678652800396150468693378369013583588364122773149682224969516779257293797031535989315629558073466366805634882973308798961177733041215392316113891198561025094348884672584337451014687711211960144393405205981654729339458031485352918100296288660335038296220454909012531372528367444181140889148540276291621581544796424798592903305422231690104756696844477683906559620013782515329442715469829866509169444031244278430482638335904614560978608660334692578629942954536284572751612530022688709653243544266034349397149702662879923210761 (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.