factordbrpc · fdb
Sign in
>
?

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 #1100000009054289830 1,551 digits created 2026-08-07

Value

258593901489872742683014114868406603662874180400560879263771474657821221782665475731263285287799708439423548235353972994341227144254069872033044864636612390336301440774061727928408472871046363165898990033000292970856922082072329457162468039572504094471083753120489727747405012305502609353031495038813283400727423485291669698172354407106040121651167270363054135786515518170093909377499539756195925726365784032872784151757749889694222508053264021453998724513690576043690484593698491049129181202978907578816296392411777179317673178444933749729127760275932425118516502168766749247118543866455087288135583268546771728574412943073890050762033123496350496084808290437554720739214617075578004926925133905064914218163455354422954894983263670057026989441149933729129119710590504334085017508480797454652852987479046359840059803776232698665502117047551561652652670562779461294455581018641741880064458629157810794208105659042296366551673220686724868027020257130820101646920419492489754978140407922762692454179581954265849141210937574317611961162325678847001262405519244648721081170887720902187481892438680268768890608379428461251012036474991899580902057647405918373796230122177787283609053116133976083232453872313374879207566474263604725053514544790630317497546942481316362927761563616653352150992757371446069175455635132244435373037027452266522729293347451040197309472261477428729811114976297026094343128429471075388197668882261155091563727890183190989860334075871523353860875146939196462622823263578601822223556614277217036138255790438685206471673567039551649869
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 1,623-digit prime (135 intermediate primes).

Certified number1,623-digit prime
Certificatedownload
Certificate chainshow step 8 of 135

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054289830 --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":1100000009054289830},"decimal":true,"detail":2}}'