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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 #1100000004924506938 1,780 digits created 2023-10-25

Value

7952654634579731732811070183134739981266990186020458691929244219945120618031694012962213413370649684003146848275064267030180547828822812695549931936639018972069382893442869742009329558472957070413407819311202242270691746357263983599816082402702501375010272523478838548698791053618331005490190320350119016895131043088443188954509503412912937679655443117824206018727732046101010574863719448947686381009770976512845233255417632950803301803100683915145332086411877107922529912803680991213655810003483052139811636062301624724955455459885027135478371046754937970722547354965065594929998517124328089074503940072549389192700422634137818350496783044191400250363646318433400318089896311189260812470117003790416522208990922897668367690600184771949874349283050456910052011139427917623433281032075671885821600487119710367500468525109636065277608133581976591093988506917753896544151126063263769571104172823295504913469207568482016344386720266962241469140294036441030357880413506808138121899647252453509399260775945025172479511693249857495084056477372934213779153176562793679277265546362538986001939498093725965750631341825667855046772563232997345748081380923538854361872498010922732394062065602628309727371582525032153177627545075858378314346513710932691057680381630828319573668365543610615056699406130388469703399603741864438771163108556863239110640376978978767772059126026943530819387994429012431176741666679149519777606252330616060277862369810864410931848381540675707217497007482705971646282148532154378383302723422747893851295143189546753531520723193340430360727560403187609153970210865612058607515266785329962183354466344070527012953696776578030552386413755061942336121964711324846487413620505790390250350800697003474064734415891380853727574458664161638312055624491126570769016539106022037
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 12 of the certificate chain of a 1,889-digit prime (246 intermediate primes).

Certified number1,889-digit prime
Certificatedownload
Certificate chainshow step 12 of 246

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004924506938 --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":1100000004924506938},"decimal":true,"detail":2}}'