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 #1100000004912874016 1,184 digits created 2023-10-25

Value

43570246375326122954261928216339120427054756109712498665035593610896956446042595204142038962794400076598937320940520663200132122336655580425499969217112487316100575022229956750064699378019464898065727746401212028603800424275603167364413783344023605513346896380398124248435534580267636684127238736420093841531509039608328565035902804009946909443888169095455997897805805637183525336155128038091074089989566177494477622476229563938493900274443300245696613773593911396372069544663567156040227290892678804669936177690205670783762863135871823230480572190838282678092422907029701281253304690748846575807998207059260041656082017299364304904862597602708252747027283725373332647544206382806657920416071897200421228368225699614318757981871459386867496328712842557730514904590763138809573248518105655505346304746821493181210576638853785504611594841718164317485297000174188449713194931577644646165397838337308132059681906774380340289201797179905061636403095135282818218468760140717906593729082600171662047708540881224522365476989020464968735562236252367620954492710149656146002535277677023574759817822568157166211343170507009269743336429223778574007135844538317845016795499496341460452548999185677
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 100 of the certificate chain of a 2,000-digit prime (266 intermediate primes).

Certified number2,000-digit prime
Certificatedownload
Certificate chainshow step 100 of 266

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004912874016 --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":1100000004912874016},"decimal":true,"detail":2}}'