Cremona's table of elliptic curves

Curve 127680dh4

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680dh4

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7+ 19+ Signs for the Atkin-Lehner involutions
Class 127680dh Isogeny class
Conductor 127680 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 214502400000000 = 216 · 32 · 58 · 72 · 19 Discriminant
Eigenvalues 2- 3+ 5+ 7+  4 -6  2 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-715841,-232876959] [a1,a2,a3,a4,a6]
j 619004912314743364/3273046875 j-invariant
L 1.313063073931 L(r)(E,1)/r!
Ω 0.16413284583591 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680cq4 31920n4 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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