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 #1100000009033140527 1,505 digits created 2026-08-01

Value

58425428298548210208141196321957332266123924747030034694508126935851839146763931937748441694300440542678492100061231319083529431847581243741582696598288202600432820083024142775676022494712262869925799785223759564354651421833902531879317418467260508747626955819758195153115241433667226361316870715758328643730461457877900026548553327223394574519014518903321227260958513326607998751562471145235378419156130812096845913350429366578167555479207732782125646169610929236485764235768502471199846999580133834653587550169798228592634302798629267630486213904151083908776067442064143559078816319818926272000280543194152324585742450104241514391626159455445909596484097388731764291532292904050751979648278209479282554518644226765692182413029965022012220124103379668967479864538087629435769897374019741376687538054926791406793830276718187130588048366920692785884191717064521766578188586184812310788313437821026601805342960199017602013991304641629189912978017538555378583258066734463032240628159633558978631706629716742265688278347804343675029574717841922956225903063144298968627158617845527262679872094789157522347161240590045566359037639922357168104878558875224519762018508532235898845869984847537437367810269073972698355960753127247838989882930281867767441109597486920228726493051779264893482727195005285252165059110318681560194997991636886225702771856119608048983842538254032866711624364827185517982837175210863943841075985106703705311860243847280432737274637480124550262425190232604602497031593517829973729541484323
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 100 of the certificate chain of a 2,783-digit prime (211 intermediate primes).

Certified number2,783-digit prime
Certificatedownload
Certificate chainshow step 100 of 211

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009033140527 --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":1100000009033140527},"decimal":true,"detail":2}}'