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Calcimator

Random Number (seeded)

Deterministic pseudo-random integers from a seed (reproducible).

Inputs

Results

Draw 1

26

Draw 29
Draw 358
Next seed state2,479,403,867
How to Use This Calculator
  1. Enter a seed value to initialize the pseudo-random number generator.
  2. Set the minimum and maximum bounds for the output range (inclusive).
  3. View three deterministic random draws and the next seed state.
  4. Using the same seed always produces the same sequence, making results reproducible.
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Formula

LCG: seed = (1664525 × seed + 1013904223) mod 2³² | result = min + floor(random × (max − min + 1))
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