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 #1100000010596012401 2,570 digits created 2026-10-06

Value

26157300650923584445446916716470410152930926268239726432767383013437149265188111767006783419829198941987962628712812786496094698365761626602426941157645048539164633203607923364853856644958696887898010687366942206843259275218967313648131441287862245573979354223519232393260795359549476180587013911736702621591784802995575907618369329314091065478736442578051708419163019661155314406864434265014937430975112940776282289309967137214247832879026780538360204009620653106937389264081935576121780353341700714015262222855766617285297395468047942601077505611664237235938640613332706011451737377160366648293025901399060773128186346082433971353301460023342678232401548592976567658643862188456375745209226235669486945729840904170477372814903081080643812751263424246266979632802642061372598843799772217494809765775695046523922176299359310422954865985921663365594268071732288021391386531437287164292464880981231166737231833953316908012588982279917594488129412041467087198307386940763817191912754957968284095350471108074344356381149192766469516705569381243710156471504646952150254961536611531056369034158504854440752807596026572281562778063388224230285009798228936407168288354432524177013886912614238413525206002602800605589495140705035669614112042863754953357370524287650208467303599773774888043426404566012143284031794265754574448461646764244214165655055955191850817775847345373883911160944369543182349112028271479586285605430501605027837986657574916599317777595255485027808392583788564843053913994020382593349716744414739602418359168427938282464431912877246143750377695128358785268864823349390102970977491732457855820663364436439728621925591802017607193140552833616058300645628191756876780640761631690109314957071070718302910552680381616420374008621615892499121600439542023929964663782608353361559379975507745272311569746351115122521830410374973609448153427644878596820586650102861203967959710394875746964924508513572248908868866787881520926886118417921011633654497629479501764538687767532655526912555894407569936704526677798827625345111566017852065894233036141302125451115145774667204885989364059631181456350392332599883029054307002913402914437067402444251616962677484816643504876877283933229814751479945574683293374266363676256220606749279062557712637374643790169270869855660087996196259027319722758944546853468091414393901784037275563109819671289893077173889666162269644245682394210112034723593250924224208157455389400145028680722769243818463482382213150731208731260342216515750252650423525655897982699196132398914179144448784365800255254925422273621607367140749408890459438628931
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 48 of the certificate chain of a 3,200-digit prime (229 intermediate primes).

Certified number3,200-digit prime
Certificatedownload
Certificate chainshow step 48 of 229

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010596012401 --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":1100000010596012401},"decimal":true,"detail":2}}'