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 #1100000008676370214 1,135 digits created 2026-03-10

Value

3554187427644201404039351139173990721026415731542259475279646805520964494533379188855432730621305897011935603726573723265548685125654972021211894562692884608944643288394265408852527989829619559643261340961114048965865331977679228948008237695915857387446892103907717149948383487427479497549152693277588739795405030638274699378364763563346887128446496077537685205524281629572142176252717305310253279474690699659544849576140621486580413076906505392728490902043924531348382879339073426884675174856542696697150919334144040828175304365875806563655953657696243609436880178271702182977146668182305031158699606025495868938369147304459676179386278167830138737955596253511467780603818719619799456568953413734741185325221915109137651132066698879079361266599112121493230844594861983928306983370059054558166384982065099982593963762035111362499991256693655592347382953599233022958975049855112248165355163027431635274299706995315293079915442401986894304679103324797688954150687220450026193628570973101887662877178100767749847792322746805249157834228432014422944151577715455817609891837856769027554990174510298806210275228930800511404893446945523899731
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 31 of the certificate chain of a 1,425-digit prime (153 intermediate primes).

Certified number1,425-digit prime
Certificatedownload
Certificate chainshow step 31 of 153

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676370214 --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":1100000008676370214},"decimal":true,"detail":2}}'