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 #1100000004894339243 1,392 digits created 2023-10-25

Value

195479755588973142590640463169669560051414162652302942088689015265786037764992071213818166919024730167677669597510745974968086209380140532384526389078667883788695669692222416082403579133293172796303005536061860955447162429150940377091717540714143328088982340633519735139212940281660769533057387195203470382917338954517139852802604577566451761391168951184974779827540319790183699067304666859704227187429301751211508009077720670151493123609224898325175005294160096144815279862984252934290796420464581224927481499220943586521166903030008329121996800659321282622923515217900280638997881699760096495129326786954179184198950793222359287942868805850387518749670264598212171128062677423600452270567097886414599398595685222784050992599317420953286158977835706812925755723675161475517710727361371885209280352041895158877019543362170473655997858600022809439053324573186826236396271617421820656123090150721576610507713761252148193862158183926571776147713766938267314003093004525300039557325691562799297988314330055737966158270217409714878949954110214928790865881087412262817453750579451812332826282755601604545484971418606757521586490809242422846847392746242933750560689891952627410415609656055221696777905621673754626047319464847850859187410745852142530545742702632356517797134080760280200879987303405198436904532232954289649708217747123113855916720904620033833181860839110727725702105474019284761392347
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 99 of the certificate chain of a 2,166-digit prime (304 intermediate primes).

Certified number2,166-digit prime
Certificatedownload
Certificate chainshow step 99 of 304

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004894339243 --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":1100000004894339243},"decimal":true,"detail":2}}'