Factor Info

ID 188229
Size 1068 digits / 3547 bits
Status composite
Value 414531967521279278989664372093884304681555794305769186870290229713958839570389284013256841647055407562077019777247725665787392110641632601680420782164479858728978794561663617211791617082455597969137141581928155768026655645148647462574267514335978549291059172090434810699058050549003849573114529551660279617234857594914942079268783480433632356567925315042439614776716130082597127044567956325566816076948248673648855416705215131499373532138024938406716139298964708782486224641444991561564494907761232926229331717179044634922190765719451480148083175731310461568030052700955634303885985189105987191173157538439543939373269062282441006070318046834393405138939797181684445296755937295185101010826102232143358395957546068974013210377036868402398841072988849680138710374149535002871908969568640593692523264292511565945188078750455463155072427918874524275430775153659290157571560117456595228799068884371665243225573786361133445235306529162149116581376708194346488788273182141734041822431510984356067282628576292529556010847657606405729510713039473276527246843248844888260510121

Factorizations

Primary (ID: 186367) 1864268561989078932428338353287890084477 (proven prime)
(ID: 188231) 222356357862407405547864568797947541388517484678783545298396215961011348405316131456728515440317926529230963023493393638313536760585881858511866303714155480831137591956427077400114148757282283761948120751277957241750199050922278618626630183401266503534811506350833837677352563251445672930549665607816473212884429312651855982850354370805950380410373198955724661725253708567299528603940489542044740422761336900581337459913279937472121000345398345545284265282854511946318973014573985434498715392746059832410241005014527161465184170849731727247317628690703781565623083814054013674066443174247958629170347456192599789788144396742540116003003598278106116024038866472509430323785331825941020639138600476253179672346084904288273734063354663405058954870971906156352270597558314670957970691800543454448910812503176779254160354266276713344677772159669000191797461938108278665980409461202150566494094386201145546160349940168462121668827033395328797639099986137553574890888267809971609814751228452574799708204583038281260585808160559735682973 (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.