Factor Info

ID 191942
Size 1132 digits / 3758 bits
Status composite
Value 1512906790303882219535757377791016713317650789285357522199036475876336970995339789767220018608468430326325077062774332631623907855038669685389814076855783058383555300002241804701626796008584013691269953992242862465011550176994624309140977773011240898774358965648704304508685201417501946956645003843212953854685077504297783104358390931675846672713024242104437964157868871938842707882536104544423429413661447825602401295178323934818975550335778626388673455678046643014612873621487812739358948342180443290905896526274150364720708924216970933860800979950556297623186457754913611871484095590476978848654019153019436098956603176641260557588414615383663146331233515899677684965847046602358222956423774476631533858743740745682146950806972078770122964106175992175993595716690435367736693654114707152599354744457272310884954713479246855587596659363335508715516340245681987775870113658672754084495735892328425591727931559352769554906009474768689521060269396622281674022475948057627490234601713647868291073067782493741166609147933101147689805441326139681019052508519038654668788606688568816851055269707300384528503269364221948011985657050154937

Factorizations

Primary (ID: 191943) 23451787430284556809080881569631 (proven prime)
(ID: 191944) 64511363784160185512472931803937985056402271243472339553578167798073071057544902550069444183096873555350440415125607708898871356184986005693716864950849326703426492327028359452797238835656306893524985483432126473205110212073863847506952617253077261966180025224805587029765884171227904116476589691050553783542905123393906490157493878844117998739993408623750800022025959303575989089355873026478125155469534575170310438605755685191673760455027704842852394349188068760664056692239587570500168500993893968144441313917548585150818863776763040486282375971263586237656209894478903186081846049173649232312111310114162213012353149473539545134881707264496704224464190986464428580532769834019240604799512802471237088530400510199385359629365433266110062172894459345618662608071160494514152775789554996970316802745273709411526868610037471866776171804188499511031463732444922776486016267743259085425108378677740863100751109761110808442993020569528391000290777936540988268168215596068517157263992044877624169471412235743103300441452505055711252140363414709670167343153793590415458572035444085291027356851071423997927 (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.