89535

Appears in sequences

• The smallest k such that the number of steps in the n Collatz sequences starting at k+i, i=0..n-1, is always prime.at n=28A174538
• The smallest k such that the number of steps in the n Collatz sequences starting at k+i, i=0..n-1, is always prime.at n=29A174538
• The smallest k such that the number of steps in the n Collatz sequences starting at k+i, i=0..n-1, is always prime.at n=30A174538