factordbrpc · fdb
Sign in
>
?

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 #1100000009017777451 1,657 digits created 2026-07-29

Value

4344868770190147318173123769036948523728482998562368541732156158954149140215112255125146666135971649507602778097940864452594005835579841347783790772585436947958098324709110939248055177371799355878027920683977478944634572219172447986470117638416232847498597247904054229519248555469544433688173959700936882430036789941616496010030019837206045639916830433339657107139722646219472952779425415270173066037529795341719760516018258559688650048882199534229934478733479852691658645855804681895444354513448902387583445847278331855405313211025083545323129086818027922097089930776241770071607234783844811105202886290470727853713222222445383758929144132406463615120783277963245942020505818558612258704888935401001150081771175601500649742833472790533339270084484814877542051352361096591968606022780083153801212271362419372580867905667325261101125101102876587697118507641981064926432554005006339044582091129520915676494012131916552840429408498184871812586139429314655414304395629803642541196378000404086478762431953293311120086356243568094160221586546780873738348326171076067332593158963417491580507676321553795383784301045326607047598708825270191720492485881575261220799309252748398609089855410431829587502731839580048800115170321864971477593937135163906783985472920372018522328416743582232765548110955350703186437098256597431714858878959559109680534835366794242246918730201602061646353066658696658030626554060981124523070871104245929526114378492098646049266500830520186067629396589769544217801627148718001486042329663149593781415674559683634562562097538178063673284463803404107015324762087305288691894970475306353968572687481775799344943880151301103858205210503760034617
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 80 of the certificate chain of a 2,710-digit prime (203 intermediate primes).

Certified number2,710-digit prime
Certificatedownload
Certificate chainshow step 80 of 203

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009017777451 --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":1100000009017777451},"decimal":true,"detail":2}}'