Factor Info

ID 168151
Size 308 digits / 1023 bits
Status composite
Value 67275760430646523413394398284728380131461931812865559759773720255150857831076575905063521287804361164818973458378751713038616504593339168354662557018359723773095452243315143267173145678132175955252076853950276010945251194786951665251286664728784571837745680574907617973831009815276491378275950707802284360099

Factorizations

Primary (ID: 131881) 233873265768022293940710651427 (proven prime)
(ID: 168152) 287659045636182328540622521961190934947568573421167106034354512259845443224010452435175248282343077240653503352538034806074276412751068033797025353521484706339535520274036409807155417832640372637928593766450394612332789743713007102154882253369231295671631664313442814367510199937 (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.