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 #1100000004942083428 1,396 digits created 2023-10-25

Value

8913980078677348408021948421006069127296230861316781342484812797035268688570646565589630747584759965029752755937584469192435417386513051970203469820982924893415391064784273822152929456771740281149057703649352270196479294483670592564915140513413946760533461541284422041721902720578537753066191697170690813341333816479422104692951828784264260322959204337422696476624407049476351798073573306581702554479277358344403030427711700907892793549039590692012044630560409176057631467856674560724146915622843216154566545100886911675290471772043529033767630333808090754597016037382066449917785571566441808834599414062599789492389006156375708152992266427162209306356940580225799756543762212621614254711724339771425286837860987395578638812334755928436590623294027377790001332110249145480454157685267078768414499865240607526252511052936771669857187885767517175530327734241631398108195530850255092299050271966891767011636407384930074163697746414709929277405430909430761825134955086922341330802635797019335886069313512054192694687789607890799702560287209761365553010825486252721276582730291481769526706299893269214706861868687329621344454584075118353840490005704618951144075508386367411413357796258988226641885210518325434060429919948945631104541111708762071259306853700912597186335596524955680023077383115227139993329017428000591901743111617084793191426246828161676776711877428553594548179142003916837698995867389
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 28 of the certificate chain of a 1,632-digit prime (198 intermediate primes).

Certified number1,632-digit prime
Certificatedownload
Certificate chainshow step 28 of 198

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004942083428 --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":1100000004942083428},"decimal":true,"detail":2}}'