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 #1100000009063628301 1,516 digits created 2026-08-09

Value

1896726284557177308363707263172890175189774453305076092095620915803181165643448946821725366376539395369367313816815587369293240784797773141297964023269723291771386386130056761281852134531703202483020027355970327350763073121610821344186033300962860801367607032243109530314283162372723653689215685574499431960607590461718397259866398760846724251864375255190688075486923233078735863824601944799413828675163505854717960975556863182388798263604629421473160293135526990633865928363270842553032845468590499069110130449529791596614038905961577283343270747292098732403711084887424791231459623437941457899657220172399068406949165955847914020665775905845055590365249388118634616752239906513245586458046609813672149189388025165194168925179137522319041178694136465533195302663873437159778280218052512855398571729585706984833862867206191134216735439333304768759128098121955816146636542164780412575297831156867410640338227048951332177323691603373655576683923532968260404009135528665513075585176564541763308601231450190464651728816046902158661293190945336794865946820834585975287456472445869623966376179749308207187105680420035179627139305194671145940142937164904010739380676081785547132956561820013695552230732535349661625226930758296805082833635741130068279521854722058538825487657734151973590654593373880626989496746607666480925462138301711280839050339407248387957936432344481678995970792155925474102498260497019408838211319249392769934582525347382757316031801503474050429188491943005362035854303574830173988429531937591893872169
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 14 of the certificate chain of a 1,702-digit prime (134 intermediate primes).

Certified number1,702-digit prime
Certificatedownload
Certificate chainshow step 14 of 134

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009063628301 --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":1100000009063628301},"decimal":true,"detail":2}}'