Factor Info

ID 161804
Size 560 digits / 1860 bits
Status composite
Value 53634507159700425547272557741198278460755625020739847651760771417775292309444219581557489935453530813567551014841063985120785247070837905228787584765173327653735764181933274605931924756696047807161414054422918172754205053087685335733799126646658153903593821912819676639491021298204475996687180031459133329636503788531347976356622005729662446570740871060347774977962020058305422192015147916310673139865849998571361563250746705587280317489964855987402133736799737670211307654976650108340648103337630863139060186776442292527623554075180876279948312549911648330143

Factorizations

Primary (ID: 161013) 342474429935751018927766835160941001215205233842891476627098726479034053390865461564313 (proven prime)
(ID: 194094) 156608793157966219360154882625649368010185160449848348028679610401745267710775769707685883603074697592675901341669483934482300005519196140317069169937523000896567382953029212379207448205286668180849504752048483799369964576581945996506297643136011032389961901683888331594485372165255240519148702657183634251626399589075782669639429644295832365244977895115782910200548587210175149858952569337127255596173581733936396694889598639321281374714216073504805417536886398787219857911 (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.