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 #1100000009052879112 1,350 digits created 2026-08-07

Value

108202384575812580154281833002320803648035441855469123272964185178881741383990784850023287538209619290168892696852172890726753174330289375063872212365130177201431933553985199274632565912657247406964377707205236193624337604243212592900563034897029515925594855668122849441953487620270530945252623800735174500126726949231562492330561659347924652259595774565977004841468483635537942376989265751156382897954714837734881377620369768509990951819649446081076866772983332686948731264770551237796056680854901936352436806226149068753070811172268344596708829951450945515068913712494306058467793212451418419551620346568068921161018179004734698036224247115496581668114150557006582764828287822730263008021425376637854939659349466767176595393104415064129999689944173997395748802551656242086470290953308970567369570937713616202157108919812754766917581849945546569549173333076581144248419902170687620797619424552106609702255342891381858394279360253036207582593787430246432193169354761093542681392915705766265347925914141691547985754446243652853075098907280133756787196225951219174389134959550180133795880336315513589387898901874311863841421072177692308879630080615780940152655904896360360423623419675717045115861927493443936853853849910068984469580281758344391300398481812081278732087998236189959708026700371780076163086589059835013592835006060187563453513734466585757
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 22 of the certificate chain of a 1,597-digit prime (119 intermediate primes).

Certified number1,597-digit prime
Certificatedownload
Certificate chainshow step 22 of 119

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052879112 --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":1100000009052879112},"decimal":true,"detail":2}}'