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 #1100000009075030685 2,735 digits created 2026-08-11

Value

64256441202931221727438045543822174317639114385201780694260813175832000351886704433637396872175498642185615922358491036680016710046040296555845642781295109635100723375858024013680542354123594297381660428499786331871132980057291987561052615493814561052081523717539541957412764294384164949608586649165434073544223137032778789345011219364852747364566814602109323077828478705783243044938089776441166350892133410500349482399296591194169755130169164756090066796475145852494950710942981901367266571672709295238980131219086597911470923801705398882635399535236411429324919918850132150614456054198183067663931267577597082632203986395756747656502958318248418823637307006917562044328951009480379583921356253999326175701117438339511947711332201002755808503239492491630999227559943227057778807666369648121844057972114112696926977825473455176844722416646078732327033999066259269284106571183718283790070706922340993009839645161867796548286033641729603892832306217885446835057217667426733961124503143750475039624597270503480218400225687134132497564676394979576225944614524849352477972055293010519857545632844229733720384106698074884630546921192623058943765132085652814792081664095531889909030326128035744261022937973984125878719357128978149480420833314465628602375805596910828374850639797106098569960086048897069069364304012913665691108732838414680501151872737229591433475018672248076755748499551610178526278714841460609294753327167685120546874999907811662619429983592125572309255724413258488719406730486548969298936065712658344269638892828058467915801183325517968460422785693006456159823450121934957787870139902431197077999900500044031394006817412580993308824094068798225607766316138182270350214639953095125081108630889944193442388888536284701098048219001584962227349328260280635671412573988666751218210347200182805623809185590333666437497687995174244630618296768109221301911962189788925569250253069379205357437483137391257148146854672263422657725193670700538398750950740149166385397233343116402838759329344844201896519988090724423787943011143067996440512233269929339742870699305584594030155883808178012780543106970511633564604853409975472491166457557969516388568457440715760515317813314508228119807617629104022700610172048362618232325287066105811540201921201132144625722150665043894968245800601866723502193652986028039469248467135008709880914327629703758803244960361763048851925510697325315186117543204945052831228708674590771112037931897303246955095511955073604268831638068892018352249504690658596897891048739564660912670149125145028145480649895814003344103952941577133281604634970984970838263698446262843151624635853830394213782241727809258300033318426079085382067435691484207999519745605266107018934284251556319082012142073115032934449828179603637
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 17 of the certificate chain of a 2,940-digit prime (205 intermediate primes).

Certified number2,940-digit prime
Certificatedownload
Certificate chainshow step 17 of 205

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009075030685 --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":1100000009075030685},"decimal":true,"detail":2}}'