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 #1100000009057285891 1,535 digits created 2026-08-08

Value

37064437610134593981521209598351041205207032851679552521221260353989934428993354298935517902709226125024789966102357111259026091062024560594718637045689720017689769264184198494825815925564495319737048264919617260789906039200062825128906840004797035454113421256550875165718679591838977122087716634060875886153475127401922993355538538436406099825722831857494695422606132788176497648898815248412231738392227061793944112665903400381550589598311750996416355247388971106500439180522683981980851752804213635029887094723031558825108772936264424465850560376978024440668419898205747288905585544795397055098357485767632130724533311312457999085800135664490033481676505670356198763490047045297138552684434608950085001510756738360769533758287874050821454296214156517387677886732567988200866089704900981307432708632015808149593068635838613745814476730243454575129986533604127317784212012266968182039412091915868254299481478287914315956499110165259525758134965634625040341562532942342132057440061382206924609955196396877155382027576785424042858884893508253118785413963721328866892655680097576789659170236731802238833472261377342732371199840249917442120966069613776083081282214036541119690086532757439365789469801707872780247506938446103893246278759451838595440719490780138994376704351913098768756948772317465355460877074101178864990006840116742930802380823757138074073533230154240110185025642225899344305220689532062267339443518750479278406033254479836498316201219550559543263107387198010721637077147112672499293859550391805075181291069324767520243571
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 72 of the certificate chain of a 2,542-digit prime (187 intermediate primes).

Certified number2,542-digit prime
Certificatedownload
Certificate chainshow step 72 of 187

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009057285891 --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":1100000009057285891},"decimal":true,"detail":2}}'