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 #1100000009070503010 1,273 digits created 2026-08-10

Value

1084245063031991083614701165580805989674026304811686948871073514191742664503768414469081141773761201956434092367806832620678156531944373723732374200187420106813549421541870000101265976715583868979784133839604724857191879566203934110234837769461342777642309751569418593899075201512714786712643845814561413383208837842019051368026468278752240008729410341984123549344264204218687247773107343818383038851604415866088102324659880210525473848593835389961523057347435240181866811778014000879974313442653341970186567086069124063485844811685905784713252945748675074887596769727246080690489565062480324769537700117695578027588361153632114697089033894362991531808285724094717001869420152464685999248981921943537926568780252492693815518008944170927250688846479684670162252181042489663914572995387932743050660658877350258926988364042243937832544849701899117986396189570782474190808431925504473041432458940741898490738321715386294679589211464438018409415344996956798767658170086891140729091873285459427504649124475343086697810677671337816659244091826152168094461699902002743491366474647302888079495526628306960342004448896339163536048630290608175047933000778263329199956017849830383945648832587568834820169645303090309739129752532479752711803753149920546558684921399342803981624853200919
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 2,498-digit prime (187 intermediate primes).

Certified number2,498-digit prime
Certificatedownload
Certificate chainshow step 95 of 187

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009070503010 --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":1100000009070503010},"decimal":true,"detail":2}}'