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 #1100000004880897125 1,743 digits created 2023-10-25

Value

147742782880309379053792133621790953731720374989418563588775030254781973854437321578339354460132274175906714424854181024306506206849473081660409037034152597918612219821759354990312896904457913559376684048840478849069249022226768984647302422446812939560832311975236845519864760307007985827040251248931373164119820439946023962234516788773544065659605368357102923606159272727083354551563483488450457996145598509861324098633557529355503678955893996578521427900409613834807840979349733942044073578124399866800904282853431726766585651236347800200352264362131016294264362312130850820916469109421716390685261288228210862198870456766553730245651973347639237305509839674784497154330656615494638155381079834897595783251481269504168461135805726399269851839809826785914713702859356529791595444480840563455729469015600987625343499350638688342226920445743306119900308295054276614316510854475734629225433357304724843728643894293975630680029922471360188643212917395222203998722975516992664582958315987813166989040840171787631126504909912881914216840136721306126522551680296485093910140784866819584261076149125132416186199883528784246760135076790596745776732508685492970462645134354400891334016459568584089187086209802708511077036207098791226661770197195060564974529904883588514842822142418147390923512888511338664452456590684840972142089440391877611637689198360176817102572104753036697901877051286007492655571429129767905080515522358791855729381690848313089410737764893763590276966822992719651262342408250955506285622373088625082977256256439600777163632336394920702499756761608097307084317527309274359527929892246379750789038161070881992511580800156459989418372271466378750288013015862499255819618663485714867854278701574769894810706100337858759980774134775161
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 88 of the certificate chain of a 2,364-digit prime (312 intermediate primes).

Certified number2,364-digit prime
Certificatedownload
Certificate chainshow step 88 of 312

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004880897125 --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":1100000004880897125},"decimal":true,"detail":2}}'