Factor Info

ID 126159
Size 549 digits / 1822 bits
Status composite
Value 253897622324090957189849842302076704105438796401248553134072625153262582537249711198290686235834616488378298266961532071865604125414858639417625822182233648718112496893307767268791085915891565230096309028043874492511258694008551704668452659380270791504411630224888078578059992808480158815014895974820873533489443157140566230163108036049535839032012392651256385161148673201686673647524294614169660939531417338047518817117099626276052844377925612668700712794778134621973530846252192340301352773143305003085303270524337291172764651737597102119827355101

Factorizations

Primary (ID: 10262) 21004074888970855583226743085386925928227295915884556258638636241421 (proven prime)
(ID: 126160) 12088017380732699948352211834364748447735143197287629481655463440427526669668791798089416039654736136080199203932152942446005304756777217053714239285438528576772418741816528249171688884013501283267771464270852346937330802625533549395014188641886884480880167739922006610610217461246819077288292890551560502735766654724309673623412082248173201351207774476264232877350016938437210807811918104581059046187211395348515615424342337474629158748291605931774603323938543616365040739055800081 (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.