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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 #1100000007113549495 1,225 digits created 2024-05-28

Value

1926785052656799875680069634700276440741406997617721492021274965514907053126292537736121856163871103256389527016653890887746795813004624833538966239096400605963994811800388678964582118720360126201338949765064572641617598345559290816432828451247047732143257794854308402957573359824292036658623124826323906550435976696816100110184258547648100308466699040822539169627552073574490164253396934870657767399447049737363317572941536284002617893221663109128583858979799818242729070392880912227551426096497957710096167020147142377857109968265007748196946972196573033708593103059636861058742898013028415115516943008669453120619942321429893644514142354208463840496878119311961386512163898678188990366460075157097450754931778861645916937537200726690194626054467289607618154830924295755777363744214837272261122967234232500520571129963886829871559522164999495313081507907200509636276761279073919691148973955249374565595548302457555350450078327653416062501153215770154397973229185361667664974591360909597718144653440529537427021858670251136164820753733111898397746804584824106682451390706956559260723639941459112685919458137388131510258931628396870251710651406356583848972480895905917769424643731090009094486200363423222002067333467247899593
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 92 of the certificate chain of a 2,250-digit prime (225 intermediate primes).

Certified number2,250-digit prime
Certificatedownload
Certificate chainshow step 92 of 225

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007113549495 --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":1100000007113549495},"decimal":true,"detail":2}}'