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 #1100000004928076304 1,413 digits created 2023-10-25

Value

206576539963243061403214961128115965243460586745574547143812223119123346462061165452884532673145196018229136813599801057478547051818512428968906705875387684578550942146746577986923330157334654718950967918072722538494601859525378107620155125029207768785874007461136705873775673932952681667189621158764434451619935245007263342947866438080821132894308352975581878342071335112105852953177858907604172291078921436800380684487165464327045838940512559291201458312655995780499477313214542236805928795548448143236444203913909506143499016928374367942456886580618529141390476895150181740010176801567195279076162269370889216370131019614374590073197558628635835638337486524123496558223220591257290442996591275738164972360454143132003045852200834862464604180197316487468527858204053491503415625622100425900861593522059371199180451575938406100984072805467870349026483712314296548303803998507863007619681816540299675510565627077202602412870300290816887913531757975179877504772382887745290130506997284239619238890619157449192441826370005373256863835832494403250743608424521213847767015473925649431873787283817997783091626208993533705735735678119256812259322236187988262079778732139121570638429063261339309930060320761690695806485926815350111611858712768130859912567519830195289167042557319410588554615080657556370907714791251182556249736026209956483369282058250228227764921942651986358209034740752783801773361386908058484148910523
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 35 of the certificate chain of a 1,849-digit prime (142 intermediate primes).

Certified number1,849-digit prime
Certificatedownload
Certificate chainshow step 35 of 142

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004928076304 --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":1100000004928076304},"decimal":true,"detail":2}}'