Factor Info

ID 202447
Size 1281 digits / 4254 bits
Status composite
Value 202578576913484291975807655278414758397150874066333008018649799005167707245057340927702201204492110611499443265317882900366968163413057456765906084189266396498585785141782403853290100120291002332107667418490965849113836474348371584574261767444071196308897241174741974280184092463420411561070950848949834663185195825765419782264051689917068682874875658470121048836612684741152934778484732625898794371003894264530055398503662933683420178392248191359027610940291081751665293255327915703754122131353468848869876879837121600995414294300973895529485407094949280746937027278593492829549002471349870821438612803956478787189651286072151715727504051856958254884610499347825570080076776531693703462979926532892551734253105035963089639565111154981914164625349979320600314462551160449368686841676834082755355555977776395201498719449553217927243604835006114936774258615240473087624143211589827583730369719532256235496565014840705170018756998165318944649040674783307108456301332331611287689912009488303671012965051878329692160584094314750831452514185631392413067891148123009432097661840284463428729509961293756024951986790461508794939566474224691069903140914587909430094543077313448502890403419055764050238702414211642225567774845226130286004866658258105901305408350114556332911448132413333720251

Factorizations

Primary (ID: 216527) 242195881052176246829585636430601 (proven prime)
(ID: 216528) 836424533866630040014847551704205767467230366417066371955556440796427842142618583230093289680400564687456519573664832888362354738940909863377105205890141360980112879661981069348511720531887900013372736630194175213714399645599509931633439819805372366044896496939703765074049506608231368760635187465684453660326361354639607140609952916005766519533512442434526642657368610623472213407744771925153719086385898201431388262242661238357584126688629023933938589666886402679023088036609808683310710473871159570692864602643072083348497948811077166091875339039631621656138436439585219191644493418568749646342461236217393118541105694208653237298781028851332590677798513800257162904510122149575597149050812407121225488119631184052663705278978713194727237061060042238535134269099942388076986867165439300144216791803972931220756545322335923092173203425081966046517426031976397240292681614886957996698683761703054767563279002193681589773827989435552674213118439858649916443340056312003413033078937485160207204755272078783677162983588477728049421570201388999743713305480839982021724235863680055735829271942927513671452705857029549473841933442469871400082973770730509292535602955406614015159054806114472206792442866355111888083494376190733923632823238818171647999651 (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.