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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 #1100000004956084176 1,230 digits created 2023-10-26

Value

330943291112350854127383690213365439048877580463463726869580650434521978744287245545055713353825883917109888939677604162003344993896500760483808581980318937801997996817412581453442134189349919471094554231077150185148425643590182971004681613369909608995443665596163206486963662925301606618647007853547059666178303681513186577087031678053068613247506248341806942771911833034768278591350166086911380858745540041187160200968069863010644546656280438699762294348487278321963124293199372681626363928420373867722195618853485470654143662653789618571846939760074551179980067748137286251141711562857761586249552555800060188297647017266607263901942092493444224239689552488795738513977080711077505608592327946213752816758981311991197523138321186048511083953617153576700184217039998469372368857182284440740937189763135163914718571640301715351586078941997251278760901526484697713287607669914330416144748714295403214033934955872303798110071684686880383655891528229668278430249617353203218793739496744877334457312290369905849124126845443093748840896412518186359836142252972971681140874626642437848668496894090591487621061754662975354345090402095020936119847810988870027790651269161901123961770219484301271813601037626219729141964538876770460780741
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 28 of the certificate chain of a 1,429-digit prime (224 intermediate primes).

Certified number1,429-digit prime
Certificatedownload
Certificate chainshow step 28 of 224

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004956084176 --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":1100000004956084176},"decimal":true,"detail":2}}'