Factor Info

ID 173729
Size 869 digits / 2886 bits
Status composite
Value 51596284133997892909535662151370682368385087646979176648133386150475401207445104273713593303352135317499520080009794520228720400246969298037512904362027642800544091612781864339244935257796518888620891202570908810560908138612881687056831908135151485324875687444635084022424808815760878924809443924979568765177093178946470545397942771802943454518515499394279918934639242158015244997509714386558723874254926310526768327715821774450815521821365327313912748099934528738197867338874489779924978973833865591393165158552229904035227737588606401018210276770764466923020165412205222626414785050140315722872549319735391237294693437074385991281761951484543550293681330923824981797401983943219968332396373403895205428996168642092762883448897761956667316006557009029378329046857820377574409840266200923342861506339198663318876461028031199879041542642873014971267821963152264207899511

Factorizations

Primary (ID: 199829) 6526761003780459044796289741 (proven prime)
(ID: 199840) 7905342957113347282840579084634358105373508950426050477878867299994863273225505390379471444052289027128912918765838231662281780721360200150544126417624642853993082649107598521159727359544453782835093679766993148297955461594418248370986042819687173853679015034745459438815260381558937928425731718742077233635449582059189948539970952117695908015504819907753501955771800581950124039030597913081079183849766507671922832962779510449673959339415820781832255253677233386031698125050952511029364898593863744071060280264481825500360413417152459930564046376574651423859610030551611258728851855724096403226397361571593698592524602375962378311014852548275467618349263651585818075543855682279393804223030885687256840277541401395847291805606308086504099082231536269937793554801374785670835992351960084717276865100367989404907560521687291664721119286021971 (composite)
Secondary (ID: 171809) × (ID: 173730)

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.