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 #1100000009077165624 1,766 digits created 2026-08-11

Value

40561448759192356295525614768442281423512463755497326143646369148534642041468380720414288221392688332791614019047690866262519883629550179216070511814580585863420414946940135846280589888892186082097081916651228941290400729692285780612175911034164411134977198691678540963592505864930713308556848268931223058449705443763519118713824980355734322441729356203975316489889710008791071852163534009315764498229245274776393961047622075843931583182027481642983828668384579245336596861684238611498700794857341500247276695544896719797718011555002734052006451757088116424857400200544047179794825733052865942013327019400999446557271669915262435360826453975573266980433071014572441554691860490373069122071981421333589514598169049402627776281257721639381538114033356444339142061887705541875307528426014428734290685067798700879455907820154473975882123766566262047411687889877560643251511381209693770189903375945617862988997022175955359128337790831533029002064888026695927335175822437250699958669479295046415935326769053305867571187972393942649262504229411789858567971155789142840365890191064024919434779882293467153811970858874049891895438245960505824959331180528051210128495288538434522192676844273746094824657612517572091177423848310127112140938619443734982562978431429511714024925981741951148727178673677846206654018726947362059212049612605029614722379560139198373152388832664867213997393348015079301114903137931523888837861306609279529026136424592082226330323423589956353418146802854022781007815798642991052953924778465390152059419093525481797770360795590567099052819603988965379519312996010360030659311698510356156204360308294363974922574532597160964708471635486420983029007696053944014158707013966382976576104759861429823897649529392353154394409656125733833987520594573234787537
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 7 of the certificate chain of a 1,828-digit prime (138 intermediate primes).

Certified number1,828-digit prime
Certificatedownload
Certificate chainshow step 7 of 138

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009077165624 --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":1100000009077165624},"decimal":true,"detail":2}}'