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 #1100000009072413894 1,967 digits created 2026-08-11

Value

23297345619944588402325312457670644248595917396380785376448332267688491429726827083489253316793719606030692696692551697982050888827613905432349827003667635290653802833928986191819019845520086396392051478883688995360027384318601115232094001069462278772899074161802406903832778476945822371679991847061846414739288096067717790799983485168978871361503966721675592786452036654880939000337690603334935162496708831693156864357549861282666933498545200242294752501916692616375621169106542067816307811035014018499645715580891798606315855474250060034576494218785385601069432581586728373573152462069189644121391743407452190295027208718562669106281184173032733971188834645912272993599093432920901343073869245985379543653867239202885671580956733080809349440584180879956862793388926431525089373504596941598413440822037514323073699500245306906554382910831219544316155160270609566417590079522904783584614604174894973995460672565082879648382995881107688306189768296915497407609476333961720922848724305616199471949916159632097204598056643377507999091482309337522928844275829775817244368931205874616939137263562790860741569937839533826874514042274844230666837176431457855171447953111364231241948032734527252145796506285236048961302835823045242392119342841690849508800676709736625246421478471521479488945607839756894810838354410417406693814648171511944166774999345488992394590956471552289208580876946522515298098446938766644221679872734523238577164904791296076462901565250750283314058863458212234232827267038814766758168911319046670063812870418262918273740165509547847654619154936075008187776132470877882853671097850113042050765946277054004435254202253204898201327981752011521387154951094629060954418507997919080797000377485928248132382513324322460775043427648773339695952004731298464234570969975879973053424421288065146584556465266037958255440540263705254563407717885821103611903574581807538859738347571470198666278274125367579030101867823758606178663346641154198705569315154398872967347
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 13 of the certificate chain of a 2,114-digit prime (162 intermediate primes).

Certified number2,114-digit prime
Certificatedownload
Certificate chainshow step 13 of 162

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009072413894 --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":1100000009072413894},"decimal":true,"detail":2}}'