This page explores how often drawn numbers appear close together or in consecutive sequences. It helps us see whether number grouping occurs as expected in a random lottery environment.

Last 75 draws
From Apr. 9, 2021 To Oct. 24, 2025

Histogram of Number Clustering

The histogram of number clustering measures the typical spacing between consecutive numbers in lotto draws. Each bin represents a range of average gaps, showing whether numbers tend to cluster closely together or spread evenly across the draw. This histogram helps analysts detect patterns in number spacing, complementing other perspectives such as sums and ranges.

The histogram of average gaps between consecutive numbers in lotto draws reveals that the most frequent gap interval is 9-10 with 21 occurrences, suggesting a strong clustering in this interval. In contrast, the least frequent gap interval is 1-2 with 0 occurrences, showing it is rarely observed. This indicates a noticeable concentration of draws around certain gap intervals. Overall, the distribution shows clustering around specific gap intervals, indicating that draws tend to gravitate toward these values.

Format Changes in EuroJackpot

Since its launch in 2012, EuroJackpot has undergone a few format changes aimed at enhancing the game. These adjustments have expanded the number selection pool.

Period Format Bonus Ball
March 2012 5 numbers out of 50 2 Euro numbers out of 8
October 2014 5 numbers out of 50 2 Euro numbers out of 10
March 25, 2022 5 numbers out of 50 2 Euro numbers out of 12

Originally, EuroJackpot required players to select 2 Euro Numbers from a pool of 1 to 8. In October 2014, this Euro Numbers pool expanded to 1 to 10, slightly lowering the odds of winning the jackpot but increasing prize potential. The most recent change came in March 2022 when the Euro Numbers pool grew again from 1 to 10 to 1 to 12, making jackpots harder to win but allowing them to grow larger.

How EuroJackpot Format Changes Affect Your Number Strategy.

These format changes have a direct impact on statistical analysis. Mixing frequency data across different formats is not advisable because each version of the game has a different number pool and probability structure.

For example, a number that appeared frequently in the 2/8 Euro number format may have done so due to higher individual draw probability, but that same frequency can be misleading in the 2/10 and 2/12 formats.

Therefore, for meaningful analysis, it’s essential to treat each format as its own distinct dataset. Analyzing trends or frequencies should be restricted to results from within the same format period, especially if the goal is to inform number selection in the current game structure.