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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 #1100000009053681140 1,831 digits created 2026-08-07

Value

7635319197143266203054354910764662016710603134093873473406423138218853144343758710213849216095089048729656473700670404180939479580311354472393288247582650297585404890416063804804483774379365510147460625056361008611456428962436812089104317943646427134219202609248519389095240970800940167621202355412546630590243817416133228261467475752158073905827309221251138152285699419547460432780767369634017961135478472113402223738025058587408143569583169198671116257521342757088184437117468228524602530594866868229751732614733480600456834531675829552135627289447188315517650763994532919690037951433649139841301205940517437707621449861247579141626941019709627103810430580704220231438465499605202983441482978432271347217534880669664071871044932657925557032875742120395493225849636063274566902855378135155581630660378423656226858116484771837461958360890779487614854765889275383159737432930904640863626694553051311074752401557017570848229688465162301275016695987090911299325467947310553269130230159647911630355323991466175716039188534185956395811850455687469198197885103283007306021616585345664605190385466587574025915347525123845967682497945929951536091700646697739345306249922621153259631811961464874539310582623441789012689357619660829733477595806342654756192362400907778317363632558711846163594936264708299420933693931148337220752705178033414452446473100739594005783238921513575440183698503045331319382935884451225421460602933456439770267238369141060732444429035841507303769104065736077968121814133206203517159273369974803491228098189401770933099145876444363028965568983158303256042182158117498678422612771746347593753424316941776857087721160790992793420115373403960841198003696832395222817282420838298387388055329785657463845068885123834994723534179971629758035917601029619802082420783329854925193623873011654729115528300738999491580463414723
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 52 of the certificate chain of a 2,507-digit prime (192 intermediate primes).

Certified number2,507-digit prime
Certificatedownload
Certificate chainshow step 52 of 192

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053681140 --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":1100000009053681140},"decimal":true,"detail":2}}'