Factor Info

ID 51679
Size 610 digits / 2024 bits
Status composite
Value 1516457106264986274734190549622131273635224177019239924578049768280652381003754746461244932695377424408488270796739515285867913237667727454800930386591774693904225403337253467999074464461837329279731390239370639408486644100108152731180529680194670487657546327073935174272972909929586158211085355470558330563710029577709881215769906347127017930303064312077687427739623172522703287773822236818879560897893413441797927863515152518317585397359065881747869930522694948682154151492797141566143334915634321297865794410137595892257625141019607347381869277900614092840625509253930101644405263981414696888022631595092279

Factorizations

Primary (ID: 50812) 680728835990076713808763658029 (proven prime)
(ID: 74889) 2227696295632013365484790568799516817643106977881545658698270381816270384092733927286083125824712404251104941367899050154479874940274195630263704430417901327809760941429481374544960326611002111541226002174539256792115973591474448753274868730985524430725834788433874093079278010765201720013350257232848388546413211162215073831203347721198578235244588054957245308108821412689576069758999838133381432822238939422557045927047389556524213829017603316355890787052512406764417068438645352926200855607201048591521230082785343931043417165706531236937864855459344859435248604693957215963251 (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.