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 #1100000009091077406 1,743 digits created 2026-08-17

Value

103119069958735864914929171858461127793973678786914143687436806777982713484223928934463990248481131477012375234059514723098154181708967474305167955183072004925704892162679409142663888500781462982257659026752693458525309020835199586302592968540414962529444043102450366954483158130831560442726661087330900739015936260765070187844332035949383781612705716920871227660039035822254717593216533196169549366998480712249165171618657792325424348840718479953976944074355874654287830990114423701306235227549311796238325950042248818996494683087917753564068445689245228214006220283759718097096715650106147299695852962859090298222587747285656281057470681067244867563918482605225349643453029667406259269409822249720304981081791948380467291099140904855448344753184135364080024511581538885255576803540279076452813715204683543107974272482137512895155801582801097459902611110957566152262142958149021547009317256052136921541179471834757406867724836292358643429710251731890987917713430276681612400985509786428931534935715099230250913250703951418018719065880601493641354093707159609341857682036014275347118626082607705821193199665268414966347876181846783981016093427869255441660374693365547198052393233673516420106892268373729566166431313780474389006796981626664894161262759595625321966008792326893733051664870529676432294648036324263116568916148805568675709013115972101365503124320301534027681498461084097979936013218492004336683077821187098601718345475207549350906062611456291676083644703384307516847467026686049423259371687747709208880775356359329251876460623146891122717992750247965752142272925026110419216293550949900201529183742368710781524201255984979257303410804571444560555394799636159297020502712880494383549835571152633314934973441500283391206099124007737
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 35 of the certificate chain of a 2,084-digit prime (166 intermediate primes).

Certified number2,084-digit prime
Certificatedownload
Certificate chainshow step 35 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009091077406 --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":1100000009091077406},"decimal":true,"detail":2}}'