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 #1100000008676434072 717 digits created 2026-03-10

Value

474487080446604647916845437533379424950262994431281248216490194759086153373065975454427182397902712780090865087537747296904863655678537138986556007458780970672212422967620392047282423136391968698678349998905853474435654908886893383228914653347198955909576061728253985745029033107877900134111789589381332012775959404812676340847164084338029013891701740202089050934395906812383600198713526143092169992502661219531418459963460847614072210673085153492189418896423440237546042680299092548634069290268711953482863610817809805687236889903075012555488052929664866865448520065439975656363336874955838822549814902784201170987352873108398944413158317145891469843372868223584034986418120598491509734709293936087362340798892533793
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 73 of the certificate chain of a 1,430-digit prime (161 intermediate primes).

Certified number1,430-digit prime
Certificatedownload
Certificate chainshow step 73 of 161

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676434072 --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":1100000008676434072},"decimal":true,"detail":2}}'