2.0.11.1-11.1-a1 |
Prime conductor but not prime discriminant |

2.0.3.1-81.1-CMa1 |
Smallest elliptic curve with $C_3 \times C_3$ torsion |

2.0.4.1-200.2-a3 |
First curve with $C_4 \times C_4$ torsion |

2.2.229.1-1.1-a1 |
Good reduction but no minimal model |

6.6.300125.1-1.1-a2 |
Everywhere good reduction and point of order $37$ |