Next prime | 383 |

Previous prime | 373 |

Octal | (573)_{8} |

Hexadecimal | (17B)_{16} |

Prime gap | 4 |

21st Cousin prime (the small number) | The big number is 383 . |

36th Prime of the Form 3n+1 | 4^{2} + 3 * 11^{2} |

39th Prime of the Form 4n+3 | |

21st Right-truncatable prime |