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 #1100000008680829854 1,525 digits created 2026-03-12

Value

1294970306942323088739100754267614844965045455440576570985158132501780566402901959535337281505761050733169396878703929926131012352968311544662191754795910966770026677514060597283170446246884079172385874168053434609577798785647781330992183170400741050528806741405487696625986355153485144617019889624285984304761959960072701453368899786547091435116094445290388276886226207260920917448743086767475950665599670639353920234709291403141456430061696091912280447618370844949450497866212369710031813213074986220132224496056962668834711494229849227456535107880228162342592727483060124858607968740142409544297558722379831148688519949618200486436238339851216660226759245159972308440287835684849382034809662541299238831566942179857042305827933090963355603729413309325575823749946679461656995311194591828041816062904049542983565524882298094478677873233319867875485177672409997563421980318770975859525726616338621780506361348161039617875421890985682647913385235994958452891857266554370016510346623210175324063134750711708011479655418702981472679121098652976492308956458572331413185336703424924868156818850975482888508787297588066981003208479015822239184104920921104225896119824428995746228798826203412330263555308349212783285390800617733440838159739736581661475214525231674467898850440687045960782951075979370446074663622420183172786797952774661511584288492149244238330351075994768019216537027691399394621540720603929596360609293161307586592610087437028584614883392224464975511662422932380446487316696892457066301538110910821676210326756041
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 76 of the certificate chain of a 2,694-digit prime (164 intermediate primes).

Certified number2,694-digit prime
Certificatedownload
Certificate chainshow step 76 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008680829854 --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":1100000008680829854},"decimal":true,"detail":2}}'