Next prime | 1601 |

Previous prime | 1583 |

Octal | (3075)_{8} |

Hexadecimal | (63D)_{16} |

Prime gap | 4 |

57th Cousin prime (the small number) | The big number is 1601 . |

121st Prime of the Form 3n+1 | 25^{2} + 3 * 18^{2} |

119th Prime of the Form 4n+1 | 21^{2} + 34^{2} |

77th Emirp (reversible prime) |