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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 #1100000007222401025 1,004 digits created 2024-07-08

Value

32292771856760666570761899674262387555364375977380743260751870082485413062995619958363147687615712047660771862586464377020535785277586768499928420446065403797764165816938112791276108451588666689119337698552110354858745056543905716400001567592140327142278874481201977124716946066610004065331898484737753292701210487823725894657741172218115652516238839963417592990809588115396080051386834250319926270458336611376045741052774884297636553322436999486026007764224715786824618882534182886804048239729012403122349427280067876498385853808137028573413119105792708063569522185468367601739068203734157624341193099838535611142001044015874457815862030002254239515446484699632006043661105984899366938037675742528967548753871828918188056491602706454840058131892169556948985084322916034049334496462103457279454941962099600844648003667370935192659302886284387359710141360693470467593670948276178239687585990256999484049215556995612035013991311341520677877351457782934696040759536692269429319012877212142102665429531292701
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 151 of the certificate chain of a 2,536-digit prime (263 intermediate primes).

Certified number2,536-digit prime
Certificatedownload
Certificate chainshow step 151 of 263

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007222401025 --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":1100000007222401025},"decimal":true,"detail":2}}'