Function nth_prime4_inc may be used to find primes with up to
4 binary digits. This
is a reversible specification where "don't care" outputs appear in an increasing
order in the respective truth table.

Picture |
Machine-readable version |
Model |
Garbage |
Gate count |
Quantum cost |
Author(s) |
Date |

here |
here |
GT |
0^{m} |
12 | 58 |
D. Maslov | November, 2009 |

here | here | GT | 0^{m} |
11^{m} |
55 | O. Golubitsky, S. M. Falconer, D. Maslov | April, 2010 |

here | here | GT | 0^{m} |
15 | 51 | M. Saeedi, M. S. Zamani, M. Sedighi, and Z. Sasanian | June, 2010 |

here | here | GT | 0^{m} |
11^{m} |
53 | M. Szyprowski, P. Kerntopf | January, 2011 |

here | here | NCT | 0^{m} |
12 | 32 | M. Szyprowski, P. Kerntopf | January, 2011 |

here | here | NCT | 0^{m} |
13 | 31 | M. Szyprowski, P. Kerntopf | January, 2011 |

here | here | NCT | 0^{m} |
14 | 26 | M. Szyprowski, P. Kerntopf | February, 2011 |