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 #1100000009090053168 1,434 digits created 2026-08-17

Value

590960465519441102013525181198321646731499089463031185506567095234158836764511058071723157808599348954735381114020650079596739104705155813362822739262905788290803768972500982229637444047234875000160045142724801325791562899377800964991125575576478247273541108740859890567373919145649776750815929946302741577341694485578422595682324878174094013776165252392434922912506301565957855820560716178615872242232867470022670483298490028181110481866314063826722402835143657235488706855020413092194478343010894640765227018180624919641722956447371292990383691138752214322496070804175327140786276491801480305704285534842353515703955446364019984355654128862689656508806377252053566469061204465698475367025814944357443201893607932404133957876057325658609160644963641436577074684714894756799069306263248454908708528009426133098867448936991669743262647710668680115821677845024367558875636582557162843644936824610993792031421765002887658395950032928812038432006834429189409747685045576833006977764957091298422245775071489631540931195252643142731129520681577366984025750387697180897160922885665218236388580594459684509983096185232681612160521758186231510904811963495587795389774835367163625527025113236349733246368449187308462353637302726271679163092756631389244130680829894321969764776824161615458812143723933500349158762010572412715730239777127426487837663332758598943907033448135723617567546467512380280212578965705041514785387873533343922735725085329
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 48 of the certificate chain of a 1,998-digit prime (160 intermediate primes).

Certified number1,998-digit prime
Certificatedownload
Certificate chainshow step 48 of 160

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009090053168 --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":1100000009090053168},"decimal":true,"detail":2}}'