Cremona's table of elliptic curves

Curve 70720h1

70720 = 26 · 5 · 13 · 17



Data for elliptic curve 70720h1

Field Data Notes
Atkin-Lehner 2+ 5+ 13- 17+ Signs for the Atkin-Lehner involutions
Class 70720h Isogeny class
Conductor 70720 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 147456 Modular degree for the optimal curve
Δ 30125588480000 = 224 · 54 · 132 · 17 Discriminant
Eigenvalues 2+  0 5+  0  6 13- 17+  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-11948,-427728] [a1,a2,a3,a4,a6]
j 719564007681/114920000 j-invariant
L 1.8462752031527 L(r)(E,1)/r!
Ω 0.46156880036457 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 70720be1 2210e1 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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