Factor Info

ID 157097
Size 1258 digits / 4176 bits
Status composite
Value 1236480129764633860840199957836703591058563564347355446127800528702452830218380803148784849187204278260381138459141611250277327141843813749856645770863402255362501406425577427933693408493119225975872458988147629259902155689280556799687159978628822650863876686269387735081346422176237308840524708568189304112710020941082376304858936010118565571488356833940873830048208343817155822445911201156360307684661227207475483451241522942550537810439609776719085877090724988308136395738149045096689699635775994412700559827061954794770082821213595642533861267519648073026556445851725684333850363890372946392782872004890651279499917259496460576929093675997697100378584236172908707525341587102638862859111686830503606019026971319484001427071423238973671507279789634373935837600798406233260239330260591739570968901906998706888477914262024265085005535069558446233776847703080539334897370229647661568963754749050896256668597986356151401755108044613107802207529229979496705034652457182080676006882133717995672655820374705621159155989799054381285831651953594998217359491325684241079070485407097672789279912038842035090882028264194017811790386082546280954519743709042918251057725298507381859286701926024275891299516135051034078458215701900649474223502982746720177288016678958057

Factorizations

Primary (ID: 155675) 115992012860606994167473 (proven prime)
(ID: 157098) 10660045457186518863404873678940415100868561618221328073684997624079630979914547579343339961715009764063617823263591818629269356521650816576445054290576713779872105819887948378492646197716566480993446161698042241638990427972498166972871837810325466621066711061596134598170802330822365308947624542585560613364825404079999641377784741120064726497023911683714696742814831636465975446321243141865325890709353389577504804972834185354160385537077807236899868585604425884695819142936838719018837939228970830934973773072739996204465430311754631005691895417172914885507455348020868868657925237708577046244531208616478997081063251293548166740698388947594830918022113261170849161299510829945600842227566371153988065612033423344404987326795804432587152295958200105973528058875565789495917016931088694804344902151159317267356914782619609772649819487455049706677064886990583960839071517858889603189275075770685327396677973747461945860867706911509681082720257597477399143637204056913503657817344850715502042800406102675648453611893680724342889613250318890210828463305713833859794669894302518520239988340725151197861886457237360794464984861299511701586878541792353971376729733582232090622637289305091587490450302546825311258987013845099994053722279609 (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.