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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 #1100000007113549490 1,256 digits created 2024-05-28

Value

75156910993015078412487845734359136638894891752350392791930018861257956352825346375023660769001879928976674408969401122893380589803676927329051161124727558462595893368373234305887956823034458769645968941815187449472306277713459041733847937628231843405399943590925532931480300939218727552194733056325984226505784320390645326570860820973926989014441691559182987529342746949940626263632612654214797612705315365607758488580917854196375307812824645012869572149147281513628868430863316248766451153354238596282116696691341776333897812715238159509249765517975312787898751496695447604685992806831349482719264982397609617419996657585065482844141052962164831485205815440018750477874196387713249639050929550577849853834065227869220761242197440191257744260175657768308379419350745626492975111107837283823545204308514679977949057100342446343050918888065588694010707590800600828890646920868323135785673649685128463304126639938830964890308791343977853096915164768673501805035126097653753973200017660470888953086472754230876962660538641345184950138115904276249041922250057376047520630919966534584428489369178434842087702261407491278534323996633732665282399946966157578620293066558379793711677542924250963018822284363451370955626243185998457982117768026946953262597234077709
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 88 of the certificate chain of a 2,250-digit prime (225 intermediate primes).

Certified number2,250-digit prime
Certificatedownload
Certificate chainshow step 88 of 225

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007113549490 --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":1100000007113549490},"decimal":true,"detail":2}}'