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 #1100000008942580878 794 digits created 2026-07-06

Value

79234502178941237072112260417624231885717504429798130881013733548407370565938545958288842355766375373161315008646560774058343912693196476549142301305525877775170545028680347596439394762435460654967914753714914279943984565337904774185977529252170906516306969423932248779035024162750042613299419155756403835992332066861648218685124012625498854567727930566252290476591142818604416011758753625683950356544949635474545310147058078716302437256874622961656663980864694971372061320149771905437513477862348808579260668032781560058079948666040370110418128998457111890587214048217432763422092506668326825996563282805568910583703911391369904159006015637899928049286910669211869615563822732879705953257004571322003787903900372327440403861165047217608928685120357958185189062758964769282765195785471569936507
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 151 of the certificate chain of a 2,801-digit prime (206 intermediate primes).

Certified number2,801-digit prime
Certificatedownload
Certificate chainshow step 151 of 206

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008942580878 --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":1100000008942580878},"decimal":true,"detail":2}}'