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 #1100000004979171918 846 digits created 2023-10-26

Value

258359763358319622019748043120929321069197779842414397321820255190681443548133938371530775173131408438791014535225579185114805880389382479586863439454328450371435945739581884895090206848019083694109436191832846465376122287701657303352907418872432258765724162222485042557100476375783912233634418556999930812387608609078871826452326395139373233106320886227036538539118645792515517982529590523830102763135479604020538074051702072424118275670384755590747546559605751081665524905755284179633305630957296241417055252460666255748383770232968507144390751596950391624527013127638827483189067655649886162663260225858737208045166068679343116803180194748100679549365345047019556122347847077437399763959851735268378968781822556936949376576229618376663190094034464503604583070990136728866770314060054208871760261850597154077247542691563955965121344390775633373
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 1,163-digit prime (191 intermediate primes).

Certified number1,163-digit prime
Certificatedownload
Certificate chainshow step 41 of 191

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004979171918 --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":1100000004979171918},"decimal":true,"detail":2}}'