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 #1100000004956085530 866 digits created 2023-10-26

Value

12267683678829079803048715396750215258656845490065722979468770445652594186299730598907104460814660993118174886348354470985616104034958160047683311997523056595946024715443011689369211392558930773217117323047471608209119089424211467849343086345201184697006170824871044502278390841096913324191533454344146041825617217763739004916823773502016752451581244769213738022064861105505841285794147555656025709876701676469887193125227457243655196931554716151489988553976960316700296491930725501120930047479313876964330340358702596337354720655313658112164936805434751135207974049783606080810954972969692475487716285801765174922499455667535257535297242292792671737845486818539654160902769619571925208627028230513338771299453995789155821885195439112794718851955797982074884385247347633355658083829177778940158628605641780612400938069457043026273476078140286676832005819801184045689
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 83 of the certificate chain of a 1,429-digit prime (224 intermediate primes).

Certified number1,429-digit prime
Certificatedownload
Certificate chainshow step 83 of 224

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004956085530 --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":1100000004956085530},"decimal":true,"detail":2}}'