Cremona's table of elliptic curves

Curve 38720ce1

38720 = 26 · 5 · 112



Data for elliptic curve 38720ce1

Field Data Notes
Atkin-Lehner 2- 5+ 11- Signs for the Atkin-Lehner involutions
Class 38720ce Isogeny class
Conductor 38720 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 46080 Modular degree for the optimal curve
Δ 1097517470720 = 210 · 5 · 118 Discriminant
Eigenvalues 2-  2 5+  0 11-  0  4  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-2581,3621] [a1,a2,a3,a4,a6]
Generators [26859:180048:343] Generators of the group modulo torsion
j 1048576/605 j-invariant
L 7.9995970516842 L(r)(E,1)/r!
Ω 0.741183690121 Real period
R 5.3965010012428 Regulator
r 1 Rank of the group of rational points
S 0.99999999999982 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 38720r1 9680bd1 3520z1 Quadratic twists by: -4 8 -11


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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