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 #1100000009080377532 1,570 digits created 2026-08-13

Value

3008484649056123877863724158768632801916898331776935412934629121012800612514267363921148346402185120442803604307899878973658466248076740192269705238719827908184058007461545402484084684293370213932801040844968857035370539460602831480310928078733410123585252584096945922924157267315304070082569533165573228523790545821065527224077211067791470920251702209200625450874813838832867912564330510638792061957939558876845851461832428477251637275036336420183246147793545484065939312436451065979945944826168474982905416146444655400055231509179685776937527201528988953398636752932476533412256929016959294268937733319599456309821248437824829925534071973943230017657717422850709928366772052072003779962359289197226310126812866603762396157200026024641752604624953880745625681943008178338603654216789490248173307655919556395773105300294302878899942044956697787569696950187891265308361230758300096626795710466506267339953791378731303193307198346348277510962128792668192665035945546454761235420522903430438965876846623430464197880973945226139459558393676661788798034799976246909084953806913240981851142197338146813226751755826782330350564553259607446421796035607522110294407321319551978885095861341518381719198155249337721807580822026070777909568573803852897822472242896521412320360376824819798938072025470868458086228212723082685272923950322322130132705745615484530688898000654272607206804740603861313272335025092746929183897946305815049650234952440243067574994944241385597572218230701185481135500128600510834731506884636652701601106832702358931936674485657612035080192397725515455940527
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 27 of the certificate chain of a 1,871-digit prime (148 intermediate primes).

Certified number1,871-digit prime
Certificatedownload
Certificate chainshow step 27 of 148

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080377532 --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":1100000009080377532},"decimal":true,"detail":2}}'