Only primes

Only primes: lottery balance

Divisible only by themselves. and by hope. This is how the combination would have played out since 1955.

LOTTO 6aus49
2 3 5 7 11 13 4

Your result after 72 years

You would have lost 2.897 €
In 5.007 draws from 1955 to 2026
Total stake
3.859 €
Gross winnings
963 €
Net balance
− 2.897 €
On a long-run average, 1.649 € would have come back.

Mathematical average across all prize tiers and draws in the selected period. Playing the same numbers hundreds of times, this is roughly what you'd get back on average. Your actual result depends on whether the right numbers were drawn.

Breakdown of your matches

What if you had invested in an ETF instead…

The same weekly amount, invested monthly into an S&P 500 ETF, would be worth today:

747.583 €

Gain: +743.791 € (+19,614% over 5.007 draws)

We use the S&P 500 with dividend reinvestment. The MSCI World is very comparable in the long run.

A look back and a look ahead

The owl has something more for you, in both directions

Looking back
The draw from this exact day, years ago
Draw from 07.07.2021 (Wednesday)
8 43 31 29 23 2 9
1 match No prize
Looking ahead
If you keep playing, over the years
Keep playing Lotto
-268 €
Expected net loss
Stake under the pillow
419 €
Remaining purchasing power
Savings account (2%)
593 €
ETF (7%)
773 €
Assumptions: 2.5% inflation, 2% savings, 7% ETF (historical averages, no guarantee). Lottery expected value based on actual payout ratio.
The Lottoeule in a thinking pose, one wing on its forehead, looking sideways in thought.
The owl shows you the maths. The choice is yours. More in the FAQ →

About the combination "Only primes"

Primes are whole numbers divisible only by themselves and 1. They've fascinated mathematicians since Euclid (c. 300 BC); they're sometimes called the "atoms" of arithmetic. The combo 2, 3, 5, 7, 11, 13 is the first six primes. In the lottery it brings nothing. The drum can't tell primes from non-primes.

One thing is slightly notable statistically: all six numbers sit below 14. Such "low" combos appear less often in actual draws because random distribution tends to spread wider. The chance of a six-match still is the standard 1 in 13,983,816. Picking primes is mathematical romance. Statistics has nothing to do with it.