Factor Info

ID 128506
Size 581 digits / 1929 bits
Status composite
Value 41284753594823027408141362343895180966948426585616649210655728421530509885831392002006478787364589478637568769648448847256908885652801280830485803020741662307018183447474530624856990935248806656110206584630134886132305549638005248477416420945948251282655857912585357831999741368638612491510656527716891301829017255685293120477806270998993531368165366318740332934273271767980949410466236763255897617985946971186804505620194237261612821744451596533235361643871903623340174777335923374165900644733351938136513041926321904641536933518007151336006431700707907592627707573723840162092927

Factorizations

Primary (ID: 43806) 6954560287428213049259779291630758581381903219821700761057692824739317024476594269922803730489898249478786819969707677281531807346491590830787547974033081403085698832403605992783699308795792717502847 (proven prime)
(ID: 115304) 5936357136691106782714674177278799370384949948884796489147609661971380937346767385408341224072894963363870506957131489508463153804048924790414978480500991142389348344999690960642733374316987633033414611827565250407166396754579211661391496835837411700811215032263640657815711757621131984871383594792260546058155506382842544445332898067670805176414651713241089774906416187723002544641 (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.