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 #1100000004938057748 973 digits created 2023-10-25

Value

1012861820099598054313893750136804278426854952905863288840766298810639048850247166934283888516290115584215236192814245727260559361788794027169059861344294864331936579150316110961776066810133842583064641673723723810528309180151042105025770097306125538082270364974049120103502481404331178655210332431210883925020653570551862652885455664427868290400356657713647470412768158083571932376744821880489118182823076189431089762032320708964159664804333184235089025753201635458587436905230907479307206458881711586506287580413793688460395345925411163524494936528937933945524871681371385567204774266938288600722288173601777620072120795908656211696104503857521363525428037937935656252154390677545072054807576593788824325689587200286474700901669045121068707281272602882461761025798991668530338316926611614956469029331417643658503041181458770622956702171696823478460622352420424391585756980606128959055638933281212753840696751392780284370402412069215540654114140678995007858823009377890047
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 74 of the certificate chain of a 1,681-digit prime (197 intermediate primes).

Certified number1,681-digit prime
Certificatedownload
Certificate chainshow step 74 of 197

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004938057748 --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":1100000004938057748},"decimal":true,"detail":2}}'