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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 #1100000004953240448 1,013 digits created 2023-10-26

Value

11845588893381470482022727324012296011249248469796028394650588086736550330519755712801709474708047695638976796964277339849862130882601793873025162371179363579341004250141500765719236705651899343050432511807747565825718331715937511779907893889900154863403083720542210704853683013893598418301619669506973424394638774447936246083220942846160770744525395815002975250339765327408075298279213728260646894238085385175896126901595185856954602898674058164594384009097259599231261334102081858722823105113938281899402452446777406631019548877963651615171136792016486992612695385353802645080582018468868332627991994393214277264220897717673068944777275786376083595821675722498487719856171868668191526689272436294244262241871253489656229247090289836961424750543336644832953933191096270598294054058981505780199716692423397070275279017122964697445130240910488471593792449981756469496381470472710510752314134733691604075509992669126833617825896105221940941395521738950684711145699980946996023180921346241553389670398104912361594949
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 47 of the certificate chain of a 1,463-digit prime (165 intermediate primes).

Certified number1,463-digit prime
Certificatedownload
Certificate chainshow step 47 of 165

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004953240448 --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":1100000004953240448},"decimal":true,"detail":2}}'