Base field
Generator , with minimal polynomial ; class number .
Weierstrass equation
This is not a global minimal model: it is minimal at all primes except . No global minimal model exists.
Mordell-Weil group structure
trivial
Invariants
Conductor: | = | = | |||
sage: E.conductor()
gp: ellglobalred(E)[1]
magma: Conductor(E);
| |||||
Conductor norm: | = | = | |||
sage: E.conductor().norm()
gp: idealnorm(ellglobalred(E)[1])
magma: Norm(Conductor(E));
| |||||
Discriminant: | = | ||||
Discriminant ideal: | = | = | |||
sage: E.discriminant()
gp: E.disc
magma: Discriminant(E);
| |||||
Discriminant norm: | = | = | |||
sage: E.discriminant().norm()
gp: norm(E.disc)
magma: Norm(Discriminant(E));
| |||||
Minimal discriminant: | = | = | |||
Minimal discriminant norm: | = | = | |||
j-invariant: | = | ||||
sage: E.j_invariant()
gp: E.j
magma: jInvariant(E);
| |||||
Endomorphism ring: | = | ||||
Geometric endomorphism ring: | = | (no potential complex multiplication) | |||
sage: E.has_cm(), E.cm_discriminant()
magma: HasComplexMultiplication(E);
| |||||
Sato-Tate group: | = |
BSD invariants
Analytic rank: | = | ||
sage: E.rank()
magma: Rank(E);
|
|||
Mordell-Weil rank: | = | ||
Regulator: | = | ||
Néron-Tate Regulator: | = | ||
Global period: | ≈ | ||
Tamagawa product: | = | ||
Torsion order: | = | ||
Special value: | ≈ | ||
Analytic order of Ш: | Ш | = | (rounded) |
BSD formula
Local data at primes of bad reduction
This elliptic curve is not semistable. There is only one prime of bad reduction. Primes of good reduction for the curve but which divide the discriminant of the model above (if any) are included.
Tamagawa number | Kodaira symbol | Reduction type | Root number | ) | ) | |||
---|---|---|---|---|---|---|---|---|
Additive |
Galois Representations
The mod Galois Representation has maximal image for all primes except those listed.
prime | Image of Galois Representation |
---|---|
3Nn | |
5B.4.2 |
Isogenies and isogeny class
This curve has non-trivial cyclic isogenies of degree for
5.
Its isogeny class
16.1-b
consists of curves linked by isogenies of
degree 5.
Base change
This elliptic curve is a -curve.
It is not the base change of an elliptic curve defined over any subfield.