Cremona's table of elliptic curves

Curve 127680cg1

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680cg1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7+ 19- Signs for the Atkin-Lehner involutions
Class 127680cg Isogeny class
Conductor 127680 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 5160960 Modular degree for the optimal curve
Δ -6.6332217089773E+20 Discriminant
Eigenvalues 2+ 3- 5+ 7+  4 -2  6 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-2990561,-2345742465] [a1,a2,a3,a4,a6]
Generators [8878089384571291:328630129995546624:3216231793081] Generators of the group modulo torsion
j -11283450590382195961/2530373271552000 j-invariant
L 8.4918401563708 L(r)(E,1)/r!
Ω 0.056725127461023 Real period
R 18.712695335692 Regulator
r 1 Rank of the group of rational points
S 0.99999999198279 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680dv1 3990g1 Quadratic twists by: -4 8


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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