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 #1100000008859756930 1,345 digits created 2026-06-10

Value

4417057094095484919052308857447734781079090291676221302421025905345986198879847016989526818887012213778380421148322403671998061364801658849093803176184958522829151918946797994592360060593458155984456397514959533213342498062811483720139933180204255688888021944154021454191539369892609406716035723697384467377105509462084060234859078577433163600264051154792642193485034776749345760852133884876372341073957100729547121126867636891414284932071944332945863202861207824996872550307725865563724286926381205410803714045492557869651530550664820347270020627108654470479194676487800357574595606093267581583833134687341137800546212855132781175929952886410210266778774722226067725940611524234390925686391188462116092055547012064304408992320250633677010535724343014567906922988869964886325656069429194432241140729857733319125335126550786609696643828251423960307180078479865847797995920146989039393461862553379161064494782191794354276907235418192586566073094827785065262958493739585973681820384264735225380406133442554031226490772242520073747388318559949339833663808810346350764495862636796589698656006445323080215307119941311183111197494393274058437578268306275667447331761284386496861587885995366875640707199657770723794928994938619990444887707887765890950929882560115570338904400504718878723489146916447901885974145436190779110181412658072379647325937777187
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 134 of the certificate chain of a 3,239-digit prime (226 intermediate primes).

Certified number3,239-digit prime
Certificatedownload
Certificate chainshow step 134 of 226

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008859756930 --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":1100000008859756930},"decimal":true,"detail":2}}'