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 #1100000004869972357 2,444 digits created 2023-10-25

Value

56688533425340766273520015824104597913188905760729209527417086625490778607098762644694966476969438471486477341871690133492818451089212867144751940147893787624669746231859616327457797486932403837571303096139458705600317825200807183725875494751986928522680314692519237113650903475335984230599898102228334889870477194075871971512245378932848029257065850971103352524206569285199861542396387148775592996475049887677242464196713301153268680793436953137436372037006822024143456900818137778685359764419994067187997648165052971001000433610855202025853515179579373069615663858282972257591348530922381793815306856255496993012600905182359393246865013720109563673382522801333682656617296974060957848299887942949941427111169429270584486730545718585480096229589450985710673655750653253373906324146052924674223124380266345702726709765540591043485201212525965874907134365435091180773015574426784138615918608823016078346502987020879563226663596105987067769863678968702858156792158409467024701073054809191909992125187430169002662759917348455142735242248236596493397814676011151169083850630854562980755256154908308467091711253168156025100812513925385650194160415272611323762698444788608022649512557307921717725219159691830192160755600314012311283726404756712447812662455291284456803264861247521252012870262010551091366663863731102486916561535911816611311099145194967527847855801083203198944322975747101052630493779436156521143645702649717267576332419573837058068451978887593321626353290239834539900623778564765234647365484554573431612584465101235434937413859040266780265217387352314528414617751000450568524466231353665746955430077366289289177550253497953654835954530906128498305997504018534722083540599227416927016656154578530708064219914622541577537050160761938407130101222599210381203165072839826062229373093754423758504212056482183985763499987060501474186096647435518331547425689051774366695940470037578265306338672791897250538347516935963603713996826272120905805399062669511957024566096822317982460814817548301631306736143072074337996163743075403144939191909810954433846499155157922486287880017711903601604599360403902161683382684887605660259773101846917024354823270502885073999547200377083061786272390698377373742531285628165550168595808534727688595054247061372283973792829143432249124216241487821555519878623906620211778378747608251682642050761251277742980787942098963717413023572234610672649917918933791538297627924495509321983062858422061620543822354741491
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 26 of the certificate chain of a 2,648-digit prime (341 intermediate primes).

Certified number2,648-digit prime
Certificatedownload
Certificate chainshow step 26 of 341

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004869972357 --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":1100000004869972357},"decimal":true,"detail":2}}'