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 #1100000004965082428 1,237 digits created 2023-10-26

Value

1179618906224360829411989729173221412922157785846126733356303560341626591458242724344956513897622100815629966044660888397199551011074257946170198733030013406242974633848021790636540772744775404485667109111972595898788560519252464281725509974829344148507978197623402213499812379298070420363304950690482028322525490376190752878895175172257032394818842322243810017061694064631110470495326711040828110481003986949092997028227602574365055208546308230854904362207497493770091902043463647738679932220318019932088298739321560109037149693781671727630526056092144989276707320252335269237427696819040219332876890178244930698453767537059093141897232222677480558740845739812536545261396237434945045513798221605820694944243681701007959239151416609037981838857826299247256315414557596490777353393749177814592326205328885379697169986753370311341141300652583287440934258362264371908489660158470536219850916164046961188912406649075870188477452025957692180512629883420586876526029634144195288450860880398691949260474413664744788612384983101493201987800000050270089790590680980305957748384964736717086203157279419050824119468734652347095006860088241949691606902277731131102579334974594944022237099697567650651235062296389983255412496972442020324453845237271
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 1,314-digit prime (142 intermediate primes).

Certified number1,314-digit prime
Certificatedownload
Certificate chainshow step 8 of 142

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004965082428 --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":1100000004965082428},"decimal":true,"detail":2}}'