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 #1100000009056331362 1,530 digits created 2026-08-08

Value

122230828175558482263731747424668999070140946780720739994957624800962723730663943409281478191136699589317354096012912417909576896763193258737343820360129283035359547254526854128224096013109527157389539985290355285020159263564515674986815839095209068997616586461103947990397999550876584890802390593496677291253951938672476107103361694651173533065941693038723299079169683600336141183275344264885153560428574403229185819123594751678610053112820204595880814828374963339548173478363505451337653485368227265257845472665590772173431438504007515816639009935347804936998755222902345003605294718848090845273376178671262258040283557724544614939429223638970516016694701113970563075729332230034599957946885358565770913984048055511790262467203623186209836450999637283856396879370942147800392273304839513585893539921991158088837497964188878625610953511813527099505076942024363944242480454017639023548640479718489542461193797256246117502456378231239793382874140101686528921978206888869098622745970905200636404282242329845041113216810331945066495056650838750679538005690388040602552672079106515720435498729785764773621770044627933705960247561017659613717213428541634733331502140469105046049831305731470777991655297313487856733823005968310683388018931635137823010950361862699123870707297001691930142735308921391130182141054212881875124003419695325046651877366244252760878764546694334177295918325860680322718242592345536090740048729721298398723886530785960915391756887814154454795896223032246156008879793062242658139455171616076683605985096346698701
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 12 of the certificate chain of a 1,654-digit prime (132 intermediate primes).

Certified number1,654-digit prime
Certificatedownload
Certificate chainshow step 12 of 132

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009056331362 --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":1100000009056331362},"decimal":true,"detail":2}}'