Complex sentence: This classification, together with computations by Donald Cartwright and Tim Seger, led to full list of fake projective planes, consisting of exactly 50 fake projective planes, up to isometry (distributed among the 28 classes).
Split into simpler sentences: This classification, together with computations by Donald Cartwright and Tim Seger, has led to a complete list of fake projective planes. This list consists of exactly 50 fake projective planes, up to isometry (distributed among the 28 classes).