Cremona's table of elliptic curves

Curve 38720x1

38720 = 26 · 5 · 112



Data for elliptic curve 38720x1

Field Data Notes
Atkin-Lehner 2+ 5- 11+ Signs for the Atkin-Lehner involutions
Class 38720x Isogeny class
Conductor 38720 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 709632 Modular degree for the optimal curve
Δ -2.414538435584E+19 Discriminant
Eigenvalues 2+ -1 5-  3 11+  4  3  3 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,108255,-236053343] [a1,a2,a3,a4,a6]
j 453962/78125 j-invariant
L 2.814204013001 L(r)(E,1)/r!
Ω 0.10050728617983 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38720cs1 4840a1 38720y1 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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