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 #1100000004890813215 2,207 digits created 2023-10-25

Value

14137446885690863875057991586426514219599896669402993045539265006634012874547607778410724515920837066897843858753999502471368042346380385702010171367149810260820549515341556401941222094748555097958961094927617060962037799913745294745280498946771970734178321389623288924442092837580527671909814969245383328945000251730921552823514459051325625104542031547384888737942930117047931369143964751040981587208551807478588665427511338356177169929693945909035703627908513541400913086476021031909367210015044427783273035814910875053368571011961665055508568537581580624757096673674845973557020855895745550648311054360551614488939467117074924090506984331084466791225518912511445923834498685937002152393438779606989766511251102671165715523478879019781379557087088830681105008606868774764345066095236042753703104431842285422117320432654701854015791390388695808882242390965510976701978933332402134988134590701990045059851692087672629916942121727837941973838416880692458893057271214837308409387873280096605551726914331083400345942466203422858815111068124190652640237054068617783832864060783683803574807393342070751393095512282690780419200661648352142904474563982676341021054843117170813801336576918112804926473147308569158866513240480119183909490815885346835982435333160638987458843760986009440613150752577714601156545155841032702600919768117780631681793708932882417210384129073811018293787478061211260748662353124402271230781124029740555677831272164632993985127701147642131800200733870405417593316320212061270969532418591286761973576948865842673754343179325639223448407149533778661790882373365024439658997920583174068318528455821819033321206092571597271503664604969497821852674877416239547841091463460706141399467345321717998257888738172165910812533247760567848285146337715404646001221234025371066418227682083910778529764105865910898552818609483782396879527509154992721062153872523459509473425188623660566248382661414776963017530099743751956534424469975633394817664204205222132728064885593039411056778990669777430190091701817657700615610113747894653456292804272347407595216779668540116458210071685779885825314990170837375202216981552088029701725924447607255242373562284581064015293431263636826220034232296347834165049565391
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 5 of the certificate chain of a 2,229-digit prime (243 intermediate primes).

Certified number2,229-digit prime
Certificatedownload
Certificate chainshow step 5 of 243

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004890813215 --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":1100000004890813215},"decimal":true,"detail":2}}'