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 #1100000002991372575 1,236 digits created 2022-03-27

Value

184486558168551524802080092225642972732623586844052823288069300227753372261765696232017230990761987090888637705854489865669057167773833136119083201940054380519652105855798951188973151686887955426825704425916637373195492716500463669384283841512397623584771933482276329123909224906789179737627216756998792783459277355275104357449846211396679894496766849688028744250817827676882309307566580891077659435354604969354163862917521628925656526895259330321204435791461026569972704474508442993151623179453163321555431399592801325105870559445596426956950557736782368235108646043292934120066958328910248785446107625119008784478654179593946105430820693544667307951437916353792452311451869916907877190094813419109964080739404397161450771993624978319641123326233226560334479897698103332687478332027890096319786505281735397854314289830191774233761324521297840039893602024689515473965135431609041674434705971835414163383751078279616104873322863288384926714806273607829802965571276357478838014717838005627636915527610460364909113566834685634081805342830736091188588252935752550440393605421302650362555971573321024350900783520537078514191684145104246422132070130343015949031724465506440695065025719809157035493100876166583369495052400911948050250011246399
term 192^541-193
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Is factor of

Primality

N+1 primality proofproven prime

Proven by a Morrison (N+1) test, base 0.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000002991372575 --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":1100000002991372575},"decimal":true,"detail":2}}'