Factor Info

ID 108979
Size 473 digits / 1571 bits
Status composite
Value 49152407951842209229243932787501532030871010391608273665183563815850094853570166911272221695108121492218525842098669881965501596684490629449338311757228861837736402998506841864351861880955243624879407107721918623836537073329236556809688666946099376289646537634470839221218285579778183862879647497331526946183553349412333265117042544164422718132036806725818127620301461698898251772171833589238976931949317312489325261212324307475310021736666179983605214583813143670683715739

Factorizations

Primary (ID: 108980) 620054220239375630671947631 (proven prime)
(ID: 108981) 79271144921595129083307811567720439712931486612129072156280089558614316111549043426673708946147051685138790501222606485661457501950974934927699743986205344276429226063702177462568846682170619363652871562700687325370837715581683299663538796910530031629440996335179688750282207708015911737384841158438377274799611590992042353138383724907147374559662465191253079649320544296141551326793312803818372440146532086963118701374472466083143847468672613269 (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.