Factor Info

ID 145329
Size 1229 digits / 4080 bits
Status composite
Value 12246641357198590588868417119242101511485149445331848786679159184936504170390908861642966526968262108152680680113990277371970580849895414655251162827307141953045782078958579233088972870410795867061814127974592396612437373558095516977457100550938150665948404937485223184097765278711209898928297215262522562856430418159769030256205538723152187103283086467945109317889649001036496327266315485049079490134306359911553542118216706097961599412076780007818532887910259182685140595226499312312277022888310071887334989528122192242186188056360684226822690137651085861934857577614825921103339502322396145704717559399566855164440781751745482341208121656416411425974298145740816761443893375675926312943356005220096506439343879549293512991314304946725899577769329220409235893696231536335056197869691244653476149086214776325139391367835900517073113901974216949560209004191813719199230804970267762007412962794139596112238802134908759612467344061162385154871046862007129577803173399910741344550702525664466828999830464435736812441455144850541522793729565288362043045356409348601332972142943141951619521968171195222878085025280548537677991218028439738338123478804481802789936883206207981930101499471571503762000380490395043250105676016907535238213

Factorizations

Primary (ID: 143674) 25857172613484740992487 (proven prime)
(ID: 145330) 473626468766034393504114575372647295035515019619818837930401100038593091946429381723898549504398659685701142588641578560632806248780402464161922447368008031993822303242776676139999012733705099989621891873195946914722395472064725139646587035901882517774531395346706015239998971631475794793960223963701979724223172916850974299577685180474529646670376708034919033376475473093710012884495633584780892958646614430610216245873977817881497397493909069400063097264977910647963851591776265550893556281412733809396641005858428276810232683890301369551223938203335464903120109311693286332497492241227458871443253375596997240846538503288465891600056635583652961089356677562950127213496514805153847801139333315949399289350563882980188548776711212738558995006027526800724336944642974966785668067907996219634127067305968080189093865154014438038092622070833076308750446502926882917606705052721296986200807694350782754199428662781182524928772203896990378875020793698986699019286316874846495257620170777622154579976290877026051610277678310133986515148654690038558150014554003034176033298134437533772172244905799510506618163818471611823736396511542565127109064684860527966708798062060364800125082261183789391171963255571386099 (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.