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 #1100000010597256269 1,872 digits created 2026-10-06

Value

295188113880039601311739195647188383936824753227147254219222602315151452366536013188889504325996715332780174260422817253922011366340330911193140152745688100599224448466772253109703490543071481674783658030238413038066339890694120134867218707813967529724915138532164559492237770465112380693994142591589044286136594034848771810089395476644608353468824861914078872653043437846869536396972406863918659034052895903785685514837967391800155992098881696663441959687996050997133592197374082976120606744805990621782763562883998173406213985009426775948655833944392874849573236177563170552712175150779575042842111530025859290137120319676774902668860318853841247920573898426650716971445389429889742487063556455964210098377589406133126423729906748317472260080035159845816927939927812851293554657658287737106955343341604059588817153749802450403525474351102094324535524527758268416597098151776547891981616285632454029243871838128176734029757211362126019331906315377812809659799909264634056534636712023733967271805085641382290449447530207973049251795394801393882807455029596858480008231560120432198834853719324566787216198009139436350038501473348104891335390839233168210922978674097809405471671243754457804454518771222697992222755177923533407587876563106225399089198811322285830549190488846744600079646496633672170376641806969908087621297493223947548832718213435144896888899033440562622042206486191935754318851846603209695628009778069835447099416962288803132863525616656088266174177779094859435606652221962708941103011173115735419427305798269034523041598083668923511103648040467310156152747872299316205169391629197899452187738940524672020606841184257718582332180911755192863889165402460048069716036470879048577571940842095615736975816002069624595371436678792843366004687434916406285428776087949128445880094210689219340409146498194900323278770724705810294521105398258663398305653029752265019
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 97 of the certificate chain of a 3,195-digit prime (238 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 97 of 238

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010597256269 --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":1100000010597256269},"decimal":true,"detail":2}}'