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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 #1100000004870656546 1,825 digits created 2023-10-25

Value

2410752529595915322843125480255261269889131523612130562112347636211314706656835798416687862957718107829964210552575985125110554738099829753918672086571912840959128627059764873215117673485270501816055998630010663322528631248623874298916535162536537141439577603302110318693331163665037797451285606832156073595541220562859185367386140987597940277832123639463159550437504691927305236448694118158411298851689764335190959822529699599021293980819991642710100974788843378473706069869384591396606383574513559469324857205820423202338378868557152827568003210496387886417285134140063513468805933033492152009534018047604840593457353009186446404917252457492185056787254762805943799443539238363529753871312720637619680786623996452669959868993637828767202960966758025273712205047226852373076011663348413158486667987109797884213103895135060737257704894904256405677396123181746204304536368085995088671914165815422799329652361502462958561513456373352816428642783750109724275898450415945951785272813505750572998323562710971762814033583860568820709213592933889263896881202843567057184826670201041404602430763378235324152254344707370317816025593156983408364204221688799287247424579663957982497926302116620499564795092451052748012879132765029899503150827738034630065220376148117355557767673372645746184656185862617586321628842975728868979981898722162828730280367446594903976994294601566162353715645444439992546667072416093114145041891047670249378895239575409144354222623438442346621048479977972151452305199009612062470076475700602173366583059540096686399859694018231661745916245828423702951290929765971784077044175167201508590745988802634024143255498695620505229371127968211500906346337284971918413355554352251190922120829025165795277620382629232284393273869678137089297978180265335442354141034452425551671868163934585087968452852189255090918752257
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 81 of the certificate chain of a 2,631-digit prime (295 intermediate primes).

Certified number2,631-digit prime
Certificatedownload
Certificate chainshow step 81 of 295

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004870656546 --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":1100000004870656546},"decimal":true,"detail":2}}'