# Properties

 Label 10005.i1 Conductor 10005 Discriminant -44988384234391875 j-invariant $$-\frac{131631542171643599790505984}{44988384234391875}$$ CM no Rank 1 Torsion Structure $$\mathrm{Trivial}$$

# Related objects

Show commands for: Magma / SageMath / Pari/GP

## Minimal Weierstrass equation

magma: E := EllipticCurve([0, 1, 1, -10597711, -13282563134]); // or
magma: E := EllipticCurve("10005l1");
sage: E = EllipticCurve([0, 1, 1, -10597711, -13282563134]) # or
sage: E = EllipticCurve("10005l1")
gp: E = ellinit([0, 1, 1, -10597711, -13282563134]) \\ or
gp: E = ellinit("10005l1")

$$y^2 + y = x^{3} + x^{2} - 10597711 x - 13282563134$$

## Mordell-Weil group structure

$$\Z$$

### Infinite order Mordell-Weil generator and height

magma: Generators(E);
sage: E.gens()

 $$P$$ = $$\left(6632, 456262\right)$$ $$\hat{h}(P)$$ ≈ 1.14913311864

## Integral points

magma: IntegralPoints(E);
sage: E.integral_points()

$$\left(4424, 162598\right)$$, $$\left(6632, 456262\right)$$

Note: only one of each pair $\pm P$ is listed.

## Invariants

 magma: Conductor(E); sage: E.conductor().factor() gp: ellglobalred(E)[1] Conductor: $$10005$$ = $$3 \cdot 5 \cdot 23 \cdot 29$$ magma: Discriminant(E); sage: E.discriminant().factor() gp: E.disc Discriminant: $$-44988384234391875$$ = $$-1 \cdot 3^{6} \cdot 5^{4} \cdot 23^{7} \cdot 29$$ magma: jInvariant(E); sage: E.j_invariant().factor() gp: E.j j-invariant: $$-\frac{131631542171643599790505984}{44988384234391875}$$ = $$-1 \cdot 2^{15} \cdot 3^{-6} \cdot 5^{-4} \cdot 23^{-7} \cdot 29^{-1} \cdot 15896567^{3}$$ Endomorphism ring: $$\Z$$ (no Complex Multiplication) Sato-Tate Group: $\mathrm{SU}(2)$

## BSD invariants

 magma: Rank(E); sage: E.rank() Rank: $$1$$ magma: Regulator(E); sage: E.regulator() Regulator: $$1.14913311864$$ magma: RealPeriod(E); sage: E.period_lattice().omega() gp: E.omega[1] Real period: $$0.0418375773855$$ magma: TamagawaNumbers(E); sage: E.tamagawa_numbers() gp: gr=ellglobalred(E); [[gr[4][i,1],gr[5][i][4]] | i<-[1..#gr[4][,1]]] Tamagawa product: $$84$$  = $$( 2 \cdot 3 )\cdot2\cdot7\cdot1$$ magma: Order(TorsionSubgroup(E)); sage: E.torsion_order() gp: elltors(E)[1] Torsion order: $$1$$ magma: MordellWeilShaInformation(E); sage: E.sha().an_numerical() Analytic order of Ш: $$1$$ (exact)

## Modular invariants

#### Modular form 10005.2.a.i

magma: ModularForm(E);
sage: E.q_eigenform(20)
gp: xy = elltaniyama(E);
gp: x*deriv(xy[1])/(2*xy[2]+E.a1*xy[1]+E.a3)

$$q + q^{3} - 2q^{4} - q^{5} + 2q^{7} + q^{9} - 4q^{11} - 2q^{12} - 5q^{13} - q^{15} + 4q^{16} + 7q^{17} - 5q^{19} + O(q^{20})$$

 magma: ModularDegree(E); sage: E.modular_degree() Modular degree: 349440 $$\Gamma_0(N)$$-optimal: yes Manin constant: 1

#### Special L-value

magma: Lr1 where r,Lr1 := AnalyticRank(E: Precision:=12);
sage: r = E.rank();
sage: E.lseries().dokchitser().derivative(1,r)/r.factorial()
gp: ar = ellanalyticrank(E);
gp: ar[2]/factorial(ar[1])

$$L'(E,1)$$ ≈ $$4.03846344529$$

## Local data

magma: [LocalInformation(E,p) : p in BadPrimes(E)];
sage: E.local_data()
gp: ellglobalred(E)[5]
prime Tamagawa number Kodaira symbol Reduction type Root number ord($$N$$) ord($$\Delta$$) ord$$(j)_{-}$$
$$3$$ $$6$$ $$I_{6}$$ Split multiplicative -1 1 6 6
$$5$$ $$2$$ $$I_{4}$$ Non-split multiplicative 1 1 4 4
$$23$$ $$7$$ $$I_{7}$$ Split multiplicative -1 1 7 7
$$29$$ $$1$$ $$I_{1}$$ Non-split multiplicative 1 1 1 1

## Galois representations

The 2-adic representation attached to this elliptic curve is surjective.

magma: [GaloisRepresentation(E,p): p in PrimesUpTo(20)];
sage: rho = E.galois_representation();
sage: [rho.image_type(p) for p in rho.non_surjective()]

The mod $$p$$ Galois representation has maximal image $$\GL(2,\F_p)$$ for all primes $$p$$ .

## $p$-adic data

### $p$-adic regulators

sage: [E.padic_regulator(p) for p in primes(3,20) if E.conductor().valuation(p)<2]

Note: $$p$$-adic regulator data only exists for primes $$p\ge5$$ of good ordinary reduction.

## Iwasawa invariants

 $p$ Reduction type $\lambda$-invariant(s) $\mu$-invariant(s) 2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 ss split nonsplit ordinary ordinary ordinary ordinary ordinary split nonsplit ordinary ordinary ordinary ordinary ordinary 2,9 2 1 1 1 1 1 1 2 1 1 1 1 1 1 0,0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

## Isogenies

This curve has no rational isogenies. Its isogeny class 10005.i consists of this curve only.

## Growth of torsion in number fields

The number fields $K$ of degree up to 7 such that $E(K)_{\rm tors}$ is strictly larger than $E(\Q)_{\rm tors}$ (which is trivial) are as follows:

$[K:\Q]$ $K$ $E(K)_{\rm tors}$ Base-change curve
3 3.1.2668.1 $$\Z/2\Z$$ Not in database
6 6.0.4747855408.1 $$\Z/2\Z \times \Z/2\Z$$ Not in database

We only show fields where the torsion growth is primitive. For each field $K$ we either show its label, or a defining polynomial when $K$ is not in the database.