Factor Info

ID 191520
Size 570 digits / 1893 bits
Status composite
Value 424506331085394845917992594127451401989716350843108365209474718322726015903574162885829936706559107797489357571822955222488236869504534459432929125612932823713269463748897254969518886610941221499828118457009950095092359334681195715919096024217613400854289526352570643031356954848120403845032892986613618727747215006855999008519600798461781076572130524029761229741804816459753710658807305268928380229596496131793516507822849073072747956314255409558019916127261078019731051322880622943727918483077904460403707936694633072088104909120724877332474231336055737272126024950883

Factorizations

Primary (ID: 2992) 116868129879077600270344856324766260085066532853492178431 (proven prime)
(ID: 191521) 3632353247413368531361140904978547696466513976682495359544281487119816454267085316964694965672054320006418975949201768418412853805469476023457949773443358264646619594853264750026088620725580678184764466143100205846856022326503386611401960754479142693319549432141566197820675834091448827155263473242777308841644921506998151108212888663309677052605922103967998871980297211925994824790178964095009471964528641893156390242452509333673389211368813800932390582012942082818330493406617407492130937915736252742849695252893 (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.