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 #1100000009019003230 1,029 digits created 2026-07-29

Value

474401514364734904682774818704818397244601307789562275133215451475033844042717394806033487590953999692189547686038254013825313836164782212852784060624078345559416448173522664675845563153765484757947977705415524132586928988439053759395534803046565311017639789746770838947137842908818653650530982666560647221004611934819190656019608732192012337955821598752039852274926393568939049676073636179998129661365671099484309725784577082662465722821540982600358062489940200235924603587865056228039166306006856928552681480564423943096846303601189711667355841380879920267040285644024650752648456387556546283805573404327323953653590046349783313806388050322969530178213247995694886335749817890399754391583564542919257589533194101436454356512080095513492004869104839689165876650538043871155367875768543098902410010964384016903968811695998491900720737534333811840014621110519955527339157438621391373136162174505704112677222740072396421633914411063575195334949002611715778881712644376277551896925188460654522423478790851972814155694645585223588133
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 3 of the certificate chain of a 1,063-digit prime (88 intermediate primes).

Certified number1,063-digit prime
Certificatedownload
Certificate chainshow step 3 of 88

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019003230 --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":1100000009019003230},"decimal":true,"detail":2}}'