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 #1100000009075005697 1,415 digits created 2026-08-11

Value

72636112052449770868280402742243379385155549897956034884587275002746529720136651228886120791730621974746190294138666323835581840232242786830957747297613726309510622144600098744689138412853479627037434586131594655960454486800988088259630149883730999311819023737254707078898153947919425924570528474314748206122629812043816101555510496569692666688137697905939596609918598696222047456181242837992063565662818431817284823202657749485747298809960981428372535393574615979294592351261812468238115701811669453287282466455226909163050132414387516203510141424901902487507855654830085926670967730333477235566682792629689265088437553681123665506516128367429100386604662396969970951174909752880114801481166476355033655907362512020396024742774587226374610865076325923105827786813776725186303370237439315815923983324570918952183536186170017777381716717163171473918935960763130071527342219922221762173237658565837136766254570082025573180495275855113295449315977790703111831422813537825643781821721400148702289734285168475280741065102428166777884131022842369437778782039816835254731064347717257894705445167212279561969758345274873720958346025419873896453597404577576554419662427269508716510283606872368812036876157050790870729474094849395638760652678529944268587650168089320015262322179242924518968103843376556747443962233028616288484990862357155309282149492970043872859668811603146433992776679476702302302872157029147645763379877971
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 33 of the certificate chain of a 1,797-digit prime (143 intermediate primes).

Certified number1,797-digit prime
Certificatedownload
Certificate chainshow step 33 of 143

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009075005697 --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":1100000009075005697},"decimal":true,"detail":2}}'