66

'E ddoje zetelle — the two spinsters

No full dossier yet for 66. The Smorfia line below is its place in the Neapolitan book of dreams; more dossiers are written over time.

Smorfia napoletana'E ddoje zetellethe two spinsters

Cultural interest — does not change your odds.

The reality check

What the machines actually did with 66, across every lottery this site holds a long record for.

Powerball102of 103 expected−0.05σ
UK Lottopool stops at 59
EuroMillionspool stops at 50
SuperEnalotto160of 161 expected−0.08σ
Set for Lifepool stops at 44

Across 2 lotteries that hold a 66, its average deviation from expectation is −0.07σ. Statistically ordinary, everywhere. (3 of the games do not go that high.)

The one thing a belief about a number can measurably do is change how many people play it — and a jackpot shared more ways is worth less to each winner. That is the only real consequence, and it is arithmetic rather than folklore.