Cremona's table of elliptic curves

Curve 109520u1

109520 = 24 · 5 · 372



Data for elliptic curve 109520u1

Field Data Notes
Atkin-Lehner 2- 5- 37+ Signs for the Atkin-Lehner involutions
Class 109520u Isogeny class
Conductor 109520 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 20736 Modular degree for the optimal curve
Δ 56074240 = 213 · 5 · 372 Discriminant
Eigenvalues 2- -1 5- -2  0 -5  0  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-160,-640] [a1,a2,a3,a4,a6]
Generators [-8:8:1] Generators of the group modulo torsion
j 81289/10 j-invariant
L 3.7835468441772 L(r)(E,1)/r!
Ω 1.3524860451744 Real period
R 0.69936892605247 Regulator
r 1 Rank of the group of rational points
S 0.99999999802277 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 13690l1 109520j1 Quadratic twists by: -4 37


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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