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 #1100000009064269073 1,030 digits created 2026-08-09

Value

1078023486637202263325710468888264813407092689010061239837831033594378862291395833574854618122291306108280815063050743800193193206263660716778686129240537737244576610351063510141886609161525265185563899609415423443859369161088462893914599288205731062981934294047390548821723074566527161128998672912899922151138650529018762131753942898752322991450227945239084745483691727138001948351884951616167955158318417104628918421861787650675354134401270301938909030278811154389480013046660331936477695881333705911849684640201565159203631737355694007507396134957440151766415774340430850902337366715834241291611573749303659114105001991791942220450447126601765829866998352157726782292199365927198671080125981942844542185852468103789270801343174524933294486541045189422755622021296937835813720302083674313195671216528827581763339967116590877748635549429052311887443385937111415801600693964824068967433824729468109340710999331198333912030225667177094826219114917846550811956867542626955327601282406743236819756280173642339590011952596774105172141
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 1,704-digit prime (141 intermediate primes).

Certified number1,704-digit prime
Certificatedownload
Certificate chainshow step 58 of 141

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009064269073 --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":1100000009064269073},"decimal":true,"detail":2}}'