factordbrpc · fdb
Sign in
>
?

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 #1100000004920981030 1,336 digits created 2023-10-25

Value

4017910672646854238004999520978878594265651834948754199256059984040191513227295111611376293895796413654009150155133507737090007524192804007981316497451265212172279606969017986770476127233833203982778496341988967368938095178684619724992309391479852069178209997078813041677502133968847878434504164437508605360856814750699739607307436565926666984609566644546960572823446426071093251010826168869476461759057220605596141540911609838167551526446946252264950686552301999310708944579482385559059596552219381273472762224521706886152605436420608697020322306421103363191599849354949913889594910564187697015270837034159493766874362811735222808736241500108286695479680470066131787848413763721569135437568097926800938003442382278699422682817964642465650881166295523695728595040979598381037120987989312249242102523991799311688119778110740969769348124144451647301659945437428621559434112383664911486431593237184244933318119174358114098861053890769130101973058891843288932184926610307478161276919659914147765762581637913671811907221166219418042926622229448686130408126830094331387396304036873108673508123357669587634369529203903326375982586243512654923047610823272173524137333597387871735335511287711580954642651274735237084034789089288865176571963637866740916007741415412365877007735436013237750977797870265203764813179163490715782087643771152049878351
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 78 of the certificate chain of a 1,938-digit prime (251 intermediate primes).

Certified number1,938-digit prime
Certificatedownload
Certificate chainshow step 78 of 251

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004920981030 --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":1100000004920981030},"decimal":true,"detail":2}}'