Factor Info

ID 129195
Size 837 digits / 2781 bits
Status composite
Value 750084129844608092348997071016527281741823178621162297587674483109311009566149940825215678641435862198747729487807362566162527200009800395284882357436517787387511207450547315209259984999443160803830429697632030524644213735811500983548213053746767990416791197503160967869616261898634130910031643683389916118987687862818563148906543286190335216034692337238045043864974329652395966659933624405754352006495066759321970704198578071744318506333423098808966586006169316642995166136136529235689254079035085287418732534331538225003237586503890717407827298556477810977388865396657851051876580477659789115211000528592388453238625770386071042757972063191605477936665543740568198374745233690830523123831040900910450789241998298132652960587108726738534574332203478980563351542110351363279600730655080034369954839870714100696386651217671316154221106393

Factorizations

Primary (ID: 47821) 1056166222399883517169997058489515894760321427 (proven prime)
(ID: 129196) 710195151043765114344415163032564663425695463370019546901389557402254418150114788484899718240918065819710878218412020928019027589380960001570605447353867325654572212526129657594229830883013371349614120473930478698208155071589627069869693309185185456971455221795780536131947151258935556800897267242082880918768944434749635427692501546670762423702548459373498170436231272320108514870305219607552308152843581293936740241927978150553259610281476697693126775332024728488680537112979891151923585694130580751284431146405699103678819833405145425951944385879690753292689112645239029236484404122799213795681484152974299647674914826050151618772127930201766525624477293861380943380993036475579980328649629604865594368886889619475594336250998620074906827211721535940788555691139545130565287398231846818659 (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.