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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 #1100000004931004088 1,106 digits created 2023-10-25

Value

62663336242275123494634448760600285159979811014192408023391860269396626889394792681219665940433471557010586046732378909788760291351684459049299608362151853002185066132176456072810193777017055291463406687251640865244000473790094757199559932827163988039504489542165026684486098646965168669032465014236827881599153135542111301585975774359346700077436712844415039221633978754062599845536786538878084154297856153551697582803516458029118750295568764331765519308985998885017308462435570579286400041956940173353394171695165677363081288811850957026875452620114516545123491104222060702136443031261749252578799948446322323355461197313623119101925413873071276894407518656689508381465559987945837803885997671827762026967355455565169713686675858492894347998520970058514339727862167922993597063421069587689739148741053232981269151259420935088397300514161114371616596231318015100289144175441605876038014463230916047080277104251703042196339075684180790954667976870547101525254161234301538131794275479790561939674586352222096539076844744087211307687236930046379001661636265197111869289153562178865210100883709057148254223461
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 1,790-digit prime (236 intermediate primes).

Certified number1,790-digit prime
Certificatedownload
Certificate chainshow step 75 of 236

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004931004088 --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":1100000004931004088},"decimal":true,"detail":2}}'