Factor Info

ID 150644
Size 409 digits / 1358 bits
Status composite
Value 5278803240152248432630586219894173193221899213094472878791544718659438188641312816437899359613375402933015091597631073058023101020882416205165596479449035574564982286814657660530091115882255561313599319464597963054033610850851820508540515515849467639010862012831567956141725760973840970687473644028162512625648235560977386439618213643558262052968200456179822176323256161095054539547293110305247402834191575633

Factorizations

Primary (ID: 149738) 1871335507086705147841178095560721 (proven prime)
(ID: 184713) 2820874835197397910006811482150234191702078364049514158963976482818170216931050757504620042959186326268565572054926311973785073235209561320105081226197245818009796347291495302730541257632592461720997520207543862253541399024309520050100529078901577392038016914210180024776426742975860556255499209533448932019787769238173546457495663626776856985505726307755671604344991419883073 (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.