factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000009008081832 1,319 digits created 2026-07-27

Value

72953418881864023644927103240094669571845826246108269103377830048401850151172022969210697409843950515166547729145261378807812467781227398433006374438840586067759178923880079777476715202783386729551004575561773323716760339158945693817393846580736835998250657488215315772922877796134371087375357927880376123535471806498468615402388519443697093762150760759959587680692540473526268801959013623172851012544617896580599313311893903920631924042343090493826524942862459551739903501509612074274577670592587829874875689414340913679511664054485752074191259035900890307367570690598755668993625067274767949347002046716806763593048887513120017724269711059563910385942321342145860211889823625871281330904614060210378779927649549332253237118408294915723782920613725461864294717850756043092036240658849853493606503778696046973901531760627901657583860438621091499997034388942293239357683008496496903983741669585860543529551131631148045506534007295012351074410972682218317000197538661342572053135772971296915419201726197011112727952290373932910821264913257092273603789388653295246473962170161129730789840900995163709357130340454829115606890363323758132639811879674443923598632546985946391651163687012920774002257114192832018844840816389288962316182756798140084223511766413312126292837646820912472687765567299588260283995826143753692029933
term 1589^412+412
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,319 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008081832 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000009008081832},"decimal":true,"detail":2}}'