Factor Info

ID 178558
Size 489 digits / 1625 bits
Status composite
Value 898425370743075440800837421303247406601163850986042208112567549064348800383051986628447228134788995099691058995816930454672775507035586833056331278583955736912817910775281663275786348616785515519926895377661753545707221283376691164135291729070083986163297926968755723525145493396035421357545750845197661052433648083579405586586476993755102938190131886334135228714851531160699910906163754542996922033566851535647592943131128073026964695936741432655206920723737193427826688799154204946998587

Factorizations

Primary (ID: 16898) 75902040983922933853737526796523550581512503753701060702354781702416913700876160047061500320082328831666301738422802205119 (proven prime)
(ID: 178559) 11836643113896949557557495625239335604387819475470649111074374699524494849687412865491865021011917761304566210364127151537206152074562890018175583774983143536246198211181081576462662894827716051765209788590786677164320287377301516827006779394354560958789226576755759367235223151155956806402014245187838074158488468201295432550212036207553834281124860768082372076727173 (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.