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 #1100000008375789337 942 digits created 2025-08-11

Value

166140176897718481207851052959614523093560922204714109988634611149864073086738424833545382509612666062604495769651864670375035159048061836673112647714046575503955994640804631593516285869801751736319906560704747896067731170716076271335395594678234364488172696441079703795676560506841601596754765716308114513478628008744348207684332229979626762502006437934007943644141616956995847712895469216847400361030721574183213868646082826039347691445958513452413221153425865068199341455461390018162859599040961003141551952611644111810731167291622235972861792070670304398166910524592217758264874729530434984291510743183470914160124707884317886102785737048070299651484781225760555689507410155838560407463884304837102720724907029632055038591714725089149470003436500718531569648487966287553726446037476725844000997814057660611069628369365434818896651529982207371422109301857984821799708146436131422686461918406463903456234840850556219564869818335275897900649
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 61 of the certificate chain of a 1,562-digit prime (171 intermediate primes).

Certified number1,562-digit prime
Certificatedownload
Certificate chainshow step 61 of 171

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008375789337 --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":1100000008375789337},"decimal":true,"detail":2}}'