Factor Info

ID 51021
Size 287 digits / 953 bits
Status composite
Value 38805649927965130493187229040390538878170384282295591895336762693779215207488547695350726144498572514313888006659607762497587287174348886336109230007927507888373660337214163622747477897029473771794182001295213806334268708800776077895646527535749910713534666341968621479460544727843938241

Factorizations

Primary (ID: 50234) 21283620033217629539178799361 (proven prime)
(ID: 73817) 1823263611519122935547608535789387943346475649414054359970945191491828649865835787316071669645831137595128668088925220012632537958936093566967074661627491761188554228027930596494875904633429453217911059194279858270991431801863931631185078669999353414706790081 (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.