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Reading the draws and working out what chance predicts.

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PowerBall · draw

Tuesday, 31 January 2017

ResultPowerBall

Verified
  1. 2
  2. 9
  3. 31
  4. 40
  5. 45
  6. 3

JackpotZAR 2,597,450

The crowdHeld 15% less than an average linefrom the prize table, not from a model of how people pick

Top prizeNot wonnext draw advertised at

Rules5/45 + 1/20 · Oct 2009 – Jun 2018draw 751 of 1,161 under them

← 2017-01-27All recent draws2017-02-03 →

Also drawn that day

  • plus
    1. 1
    2. 6
    3. 20
    4. 35
    5. 39
    6. 19

Where this result came from

SourcesSources disagree on this draw — Primary reports different numbers. The reading most sources give is shown. Settled 29 Aug 2026, 09:57 UTC.

  • Primarycommercial feed2 9 31 40 4529 Aug 2026, 09:36 UTCdiffers
  • Backup 3community2 9 31 40 45 + 328 Aug 2026, 21:01 UTC
  • Resolved on jackpot amount — raised 28 Aug 2026, 21:02 UTC, resolved 29 Aug 2026, 07:46 UTC.
Drawn under earlier rules

PowerBall was a 5/45 + 1/20 · Oct 2009 – Jun 2018 game then. Everything on this page reads the draw against those rules and the 750 draws before it — not against today’s pool.

Play these numbers? Read them as your ticket →

This draw, read by every tool

What the site’s explorations say about the numbers drawn on 31 January 2017 — each beside what chance predicted. None of it says anything about the next draw.

49oddordinary

How ordinary this draw is

Scored 49 of 100 across six shape features — more typical than about 41% of every possible ticket.

  • sum66th
  • odd65th
  • low32th
  • widest gap88th
  • neighbours31th
  • spread98th
Draw Fingerprints →

Each number, as it stood before this draw

Times drawn before — chance expected 83 of each

278times
983times
3197times
4085times
4585times
Stars · a separate 1-of-20 machine

Times drawn before — chance expected 38 of each

352times

Every number was expected about that many times after 750 draws, and they scatter around it. Warm means more than expected, cool means fewer — and a cold number arriving is exactly what cold numbers do.

Frequency Explorer →

Its nearest twin

Shares 3 of 5 numbers (2, 31, 45) and 0 of 1 stars with the draw of 13 November 2015 — its closest relative in 750 draws. Chance gave a match this close a 99% likelihood somewhere in that history.

From the draw just before (27 January 2017): nothing carried over. Chance says 46% of draws repeat at least one number. Stars: none repeated (5% expected).

Carry-over / Déjà Vu →

Sum and shape

127

The numbers add up to 127 — the 66th percentile of all possible tickets, around a middle of 115. No two numbers side by side. 39% of draws have at least one such pair.

Sum Distribution →

The longest wait in this draw

45 had not appeared for 22 draws. A number waits about 9 on average, and a wait this long was not a signal — the machine has no memory of it.

Gap & “Overdue” Tracker →

How many people held it

A line like this is played about 0.9× as often as an average ticket — about as popular as most. At 30 million tickets sold, a winner on these numbers would keep about 4% of the jackpot.

Illustrative model, calibrated to published studies — not live sales.

The Unpopular Numbers Edge →

Prize breakdown · 2017-01-31

  • Lines in play≈ 2.8Mas the winner counts imply
  • Paid outZAR 6.3Mto 153k winning lines
  • Won something1 in 18lines took a prize
  • Match 5 plus Bonus Ball1 winnerchance said 0.12

Where the money went

  • Match 5 plus Bonus Ball41%ZAR 2.6M
  • Match 1 plus Bonus Ball12%ZAR 760.2K
  • Match 0 plus Bonus Ball12%ZAR 760.2K
  • 6 other tiers35%ZAR 2.2M
Tier1101001k10k100kWinners1101001k10k100k1M10MPrize each
  1. Match 5 plus Bonus Ball1≈ 0.12 by chanceZAR 2,597,450
  2. Match 51≈ 2.2 by chanceZAR 464,495
  3. Match 4 plus Bonus Ball20≈ 23 by chanceZAR 11,744
  4. Match 4351≈ 439 by chanceZAR 1,270
  5. Match 3 plus Bonus Ball757≈ 901 by chanceZAR 565
  6. Match 2 plus Bonus Ball10,310≈ 11k by chanceZAR 23.50
  7. Match 314,475≈ 17k by chanceZAR 25.00
  8. Match 1 plus Bonus Ball50,677≈ 53k by chanceZAR 15.00
  9. Match 0 plus Bonus Ball76,023≈ 76k by chanceZAR 10.00
  • Winners, log scale
  • Prize each, log scale
  • Where chance put the count

The rings take the ≈2.8M lines the counts imply and assume an evenly spread crowd. Furthest from that: Match 3 plus Bonus Ball — 757 winners, 16% fewer than the 901 an even spread gives. The numbers drawn were a little less popular than average — that is the crowd, not the machine.

Show the published table
MatchWinnersPrize each
Match 0 plus Bonus Ball76,023ZAR 10.00
Match 1 plus Bonus Ball50,677ZAR 15.00
Match 2 plus Bonus Ball10,310ZAR 23.50
Match 314,475ZAR 25.00
Match 3 plus Bonus Ball757ZAR 565
Match 4351ZAR 1,270
Match 4 plus Bonus Ball20ZAR 11,744
Match 51ZAR 464,495
Match 5 plus Bonus Ball1ZAR 2,597,450