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 #1100000004875227819 1,626 digits created 2023-10-25

Value

804803976587727119433243644568156985901092236227409298187431273729758105643099218856854988117804621495360428810844409569334250412577705198252197528432247215690466893249651071757867695491218095322529261687785188202124508193927894161367288877275028062601627481655443563193893130144212885216845828449929771279009792959963590147451184060944541859138532313286621212746914423627919937214010951447607502594049486108253420286188024208037789439101293211187520908485839270291623549646019782337783316987897055795075936728538395733462412236219140669304346275707801309417441748991350424407651723349714317518001588599450918014752180819434809337228607106274663348156153793291325510158049844629669117324679954594058008002245504036267113264167862589888723755600458830742190108174157159965179395166397387334898209854599324722092103323496570285145644275985392336454217941402291994956659975845792127735001256147621761639084506392135337004762388929027106354953090405819276496701033827744571379085432515330335180527637535659105967554837795538498294428211969020806147774174154081021965379181045947975961294582297115430886828604865035252024823681843646841881926110174592848297500934560454701312035460547476530017628424123870039116273688028367060938793227624150326248259116539533695534219181052509170152580349083134971754534633541087437052867685617513748799729439158748597677607984224774909910615819711449151689461091386546054684557300463047817841710045190516179072995436139095710333899795762872053730047393356377332763907789540356378561489692212523631977679192072580313938053386375135416884574993611910196547306408231421442711816472033271469400386449
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 2,503-digit prime (273 intermediate primes).

Certified number2,503-digit prime
Certificatedownload
Certificate chainshow step 95 of 273

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004875227819 --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":1100000004875227819},"decimal":true,"detail":2}}'