Factor Info

ID 127915
Size 724 digits / 2403 bits
Status composite
Value 1740494729107610783054996555068036648865640669215512422989765060955787236324771031675039897002364948924079274481813627994872499576463803852316485965191898064622929386000106929528705045039853610049900568803848578719179456659689762890772018114801717597068342832804900470830150732140732112239436315349674024338248044941957771119277263971992529346248170098422910417966047808041464074550178226960015677680440133148623069771430777086449808552129035764352776435476826546866090605738818160329254940486227250414639507910552923145282655282573875672203658632597306646842706257757115576625092505446614434383101432871106706492802118890042052872505663402156129566540718649664206186198521237338392694991118436658409844355176261560158768821

Factorizations

Primary (ID: 423) 16061923288842320050448105252433765264645812357 (proven prime)
(ID: 127916) 108361539138757695076659728694085612092722596587479554902677008137342708806071328513750148309309739615811515533341061449019298455644850331060130470283048236334288500659927180019335583832194314388180904481103602484314872086276140445537641729088528159068687877267217732900198815087075088045321739714729249079761454868112064597802760874242559509897461776751474017649044204869924429443564344649767475318601113709323081921064064575224547437522536395935202612139202073907059508992248620962884161425871311149548457894477948417878955948671429090427175726559429130696998684809163598263289188373230847170343852761265075480182691625140212672324579320230680899002200626456739418970413552753 (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.