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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 #1100000004952026337 1,005 digits created 2023-10-26

Value

745816152960867973374339996883737604190047153910041506281446947036388027016744344470285936132857173171317979938991208793633912632505090547356230015145642482354145261473296194228268651770866186012423714090909864871654064985340241132069112663087794965111864517777586009575410897362238270548093408294826543685839880779353799816079914295708505966503341693577941653116409712068216674634754199209193538553925206220779517862198996812410838696843977080899571913916303639615564974983724897559128606603040987022207271664777091299069943141214088704049564896001961786868711355243102942093948993044053726960092584085529938192077614953704326117088928616301142793624030333585051553897375307127035257012805582170984395433597314703152067898558275886175836474028333630509058541781530727704566407658208714296976351458746011925132497144834875744401518835846941496684869053297189780079703316498977261562868054435697065523446085263006293922501152260687638007615492469537254660530227031416752794731486514613313961626399249380061
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 64 of the certificate chain of a 1,488-digit prime (230 intermediate primes).

Certified number1,488-digit prime
Certificatedownload
Certificate chainshow step 64 of 230

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004952026337 --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":1100000004952026337},"decimal":true,"detail":2}}'