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 #1100000008674981273 1,689 digits created 2026-03-09

Value

267646970614447276494646496581517719966219141325774209677451922317536132657046366190748259961399336463831510666998858980424279049120972089772963688730708678948437989334924961996846696169227477796609321778826613404132003716662190317315215083502547189158280875557417777977275216115301062364730298087020488798827172106263385796950847992586516476202043656845794998140026183637702680827609021029359683354027484931861216448777123759496019326358000604525736562084154401182023923681903183295015831781830880509204368767418175704959542695408156365443675441955481088765882920553773017128289717720992044578228903264597876739457005922453437088113259559710345347762766853432891716033503837332713063845124623522403371053824427660356952327744596177017154354475995017062489301480767849378346979718504085365934456473228277649754574706884378846853808658820557018650561307749732637163347566320905679116482922332857092295309689959891790541254223170447939335347173643711071495965370233602574428922945316630708679734199331672493247196197171114959803117381479419578913064120476120765169760563334675287764389287666605949842703441530486322301199586189070167390913820821250355052067177893843243234773890896878551715014165650159473558842724327879680202583420235439329497296810337372710983165879095780576277767260456723003085855652299826054986360510756976551117813104871742616085453126463736233774112179145650108908624267592156480362403338278749145487235445414291110322809345134183074043340773092220639833567307633439365718161821492248238272528459207099206632493038534034693430101489528911930763806764496651679031769577463122410264771847837882136324047514176483152244420016219594504484670589744430906238185676919014249
term 874^574+873
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,689 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byAnonymous

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674981273 --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":1100000008674981273},"decimal":true,"detail":2}}'