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 #1100000009079924437 1,421 digits created 2026-08-12

Value

58960243829441380876140581261171698338927575272104318406401912176543043131026367495615397409718102665531449366331485071750915148080595674315494502476029206185921067893555098510731463440340780308699459438234825470433710805318392984341126520720296186723323879676268957385028881883995123344138694843185136351490476374775225724907772645903216508676527485609105107708237386726841798389562705776017289428287778692714427864254031245845286029399154698595645175301692221534666682304716675577269703274678351702350321246083167901088434908701441713576211062775264926707136001876443090127269267407793193313741747964702540968043010821602796004831391416779300942021530333685727826041707842304930148339435937834412766961988086006683084699262081839921745365362943117770221789391412667792079731795534763177767289915043545268922467098082470512290428649047812446143970485169763583857082986177013066781826881318408573375738893802472755245797233777548915450299450726058474074079659682386197647245499446331336886525359283284152061148803876993497018598318807017906713192754557404140641700198875960420555549206582296091520948009635257806775723931721537922039662720496379987242022925811961398461751457527421658604140927459568005966455454522125221905294575851886797444987443332978421673163493073886099912718149275955261694071943356511470628698116750482403923117667999227447124653335877937273569084048142305646667896392914830022621113288440297264233
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 1,859-digit prime (150 intermediate primes).

Certified number1,859-digit prime
Certificatedownload
Certificate chainshow step 41 of 150

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079924437 --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":1100000009079924437},"decimal":true,"detail":2}}'