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 #1100000009047525542 1,329 digits created 2026-08-05

Value

350586978404190779656853628178439558069494943838081208915701927092000767964238533036638513097787193978679781830212528437238633083713515741365732591936555915328979798960145463372748174758798434025248868206334947478347434629357347007015204486419609495212837713133147334940878106465299186043056802238283932181235453643614846552945479760001672495730401307257483333936919094803596032116807547582322241067125176314520747830837260110361940037666048461442123945519298238540806847714003628156350322528973394744798819137136038425444953434078870380461460948005364377629210427580377892973139929845362521753711962254031122102144847949163743119665238940636093624714902847541271683893358277598364819399217593277920178188708184755507473935459590035064045437668310400146009276857614846304152636113888793887787425823800645517957269187775411801689992193480198450170182705682459433284090848259460510181160024727322599882263732554422082147837605356108915001583546760514209341359621123650381132471169926309192621649244123770146242796410123716407903456873951357500989271357590242335759204678263817199125905094872357132638976500055257709102590438441781078832255904666301389533614815030319491906808064729946480857173446186546095503060541179294844309943844743953138378773236763352610797257640510377502821357762719580502666168389248049152669211023973903681
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 12 of the certificate chain of a 1,460-digit prime (116 intermediate primes).

Certified number1,460-digit prime
Certificatedownload
Certificate chainshow step 12 of 116

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047525542 --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":1100000009047525542},"decimal":true,"detail":2}}'