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 #1100000004970201930 917 digits created 2023-10-26

Value

34240888307396038741194025619940545311977040982556213498644615208412388001052826751393041637535759052988492153703497550937376509784250334879927676863683098305946605302607857821906804047156380699076988361503435111098037700016945491806755306891816505518630831949981182528296159796029609455349652985679148518934905230218961474689496079703971212857881888273509080758444325982242415085336438511505214222010672030233449560065765544047625468802447690351186487707366505932482238990517122784324411357136847548382331682712411288094920034110013391576005114447817184035932625109436632358029363374216447371907729330857764186827542777477430036922774444898662413310276906629406773787667261101248467988554031515863539305492999480933881981456836290622296123894651329603433718602680062510486634653243314368625215216693805764520242072043924057425016139324660980239180704772582250486463851556483217241453863232138682388121406482836383219
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 44 of the certificate chain of a 1,257-digit prime (178 intermediate primes).

Certified number1,257-digit prime
Certificatedownload
Certificate chainshow step 44 of 178

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004970201930 --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":1100000004970201930},"decimal":true,"detail":2}}'