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 #1100000004792484760 1,291 digits created 2023-10-15

Value

2855303283427710671528735824862981509385327648899956161910976388572608394746181430929087978790658041115922574315951440250380192231507135681664433651998268828918767744374935554017571568914071670948320245707955017946108658408278304708265349305806700706823933587422466621197749289192447406832550228566747405621578618276575850164610349468238718669639129473464921333321250851267020396068161421887291576380783737779060218334871219520445112830853474702896410813992215242245876920628857729131519960117255490757891435824904906124322909621636109996303190602326981530714616603130061453754792914967949639907666143492561345614504735133094560085217900811258703208167389011563051151708604821287450496939208788588036944343583450110119037776523244868912083166103977433502635056234710681620606567793744693237766974227053276696027785332804641955605396555200047831893918852579790763290507302807101639930797000744074027588026384224868883723765287086716482861329481652945431374305986858176909814799180292547113714177602678533553797921719925876898006465930655043412656173282438256824824508528268353877491844801226244367584409690347155027531198063730895938632754350490450489088697941820675586464101664346269640289851901893525421272094990079058695403986419323254873214398918891319641210319471926501235120611562356457
term 278^528-279
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,291 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:1100000004792484760 --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":1100000004792484760},"decimal":true,"detail":2}}'