Factor Info

ID 169457
Size 1019 digits / 3383 bits
Status composite
Value 12454570591473705133551890357811595226321949582626864469032494687885048210019025633370088026652608704341718841240577869073309227184517830355454660665089007473340665818042423114183746061601722894037345989043077691052077093310216084003504112680236594845127190619619171023787709487909653321298476856288934229032375395223633220009646124115700018000143904503345571400477011859729357884964189720243400598739619574337250932156669697961723400189147715721117512395580453014955112142061373881770414649240311824415061138893717384886613858774756819992502523978192013126224471053348082943109853755022515131219561470314852092163998324404002287358772170845887993267450833356267906464497191869270746033394032334967077781641071552907011143580657460435447822474011259200844740844926587066148148989578029177564491571934244061977046421278026933671834138200054175305506709699446808467241856353438552937359397643252848733349963498030681678199215109916756745056693484731070241933646332289314770152568977296726890984030508745572383621648918107

Factorizations

Primary (ID: 131730) 1719937817227174896868741057213630597485253956382680484361683645714455944660556942937263903929864448451087 (proven prime)
(ID: 169458) 7241291206418461784736287818438271836408122724588165246519084369771745596115357736961700306895806247543497591063665805566843565599862228228160518473981871414570455453978692909379664244292966496157968254809841075193564070464367009641355945744366830483925807183982691430863180125663061450810619124469335899383125276501210947173066589837950427244908680871403939105544409160550499233375585100895110030148754667051454126372722452097318161897482665936016680013899437648463515976113594144186816576433019820111995183150531360971489520904210991069829460500303157905633319838778911453811086164753807953672840531630875720815788747540201481019930303824208175524459154872739709043558419553852284540698416284351779295331316903880597809607425450498664994869114599589688070851564795848578486789423034754870059118317222987107838487007702373945214169915589594393581115837580244839713296939052285514255334989074532511602161623241461 (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.