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 #1100000009008070908 1,503 digits created 2026-07-27

Value

210433334124950453877752857300436050336964989632634998150569704893444984226946645972079709599388785325300357606025253798547972478847455910990811399551713454779189414598432912992154178294587948411426985249053992672901902750619619141150434055068707850381384108763267012194844510145607000618079228042312232347399243618254907985962823987022943223485182763485056129660667841456649642737533689421175117130622005211432566491148036378008505136279801382730935697991533813818947788164322619072600843282557200004645691524131550668563985826675037958938053248739978815299003343420177214814372606606207513987184805523234145861123464012208084819952349463035395974597577601836123451010279222934030812434729956472757010293185576596147656601590990452670945784915399234309852507109261709870013277864761983206301469827610475203320384198601903823920278841598077989211760321096957118513310586775452794113856646897052003692322946315871532695771454243350184677845044231229060837135006420054107707477621098608776913625548408806615933452883552592711482517342659254148209906304711586119659045768380525820800550531770761356167881015963632979194413424591580805463873893327200952185668100109485136906664254387666419363125089131009817544242751624162364966419581820456340838861403379257784412684724343425340217666775931792190886253566830231589901547066329844936813951066972010866345249801070246584281365689555757737319797358225987549232160528759430928256322445545193225873104023051309243090843228580790305369806810113455038913675526541
term 6084^397+397
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,503 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008070908 --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":1100000009008070908},"decimal":true,"detail":2}}'