Factor Info

ID 141799
Size 810 digits / 2690 bits
Status composite
Value 318013142780611548698808830872867549443258513774321696368890618949535851638976854009920478383418647997534465195842628302613615131822226744511771469242645054536628218883361424821468425440747050833665091469652008917875218296541916495036167550653699274104504746638699964454508806479915789004056026784681574209412954253288654322594775415256510671860734286235472467201624949587287472160314219370573344029106902040868745779387937253849292059879386682791204510776206531609001154328823640928081290868481868266324920928952871959990844765199890273326545433226976375643196053661506294257673876499231443626548755833038470777219021908617468601204082809543791400003990332115997477436304478642359889426968604250625741879786651528050127171323689833032761829596383695935246365749182176450197485835631543289803679315302335312117

Factorizations

Primary (ID: 16301) 2047676978710884689089 (proven prime)
(ID: 141800) 155304350289085519976668470281605952310066861576429783034034937627133002761507289814026219054833561074223740034132664852584211370819964175998155285698620750926478521069189865489399887199984567681315402916016976912740250423269090682658697825984994839443646596988567490559489076927074019139585896717615691594253719106334499443059244009453768608611473197010938517054640186397019139231004364723564520958048187875741910758085052641238033746157929799761627557244907355335974598041410461988703115775622497220773046610249997218180361908718313870461373267900132058381736990665508960550834030953347089568459272779527858454335427610151716048859887043194670847336589645198146952930211124447009354768126553616217683102415900310837635902787328489034762194889507922820513979195950548211079201849960633653 (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.