Cremona's table of elliptic curves

Curve 38720bj1

38720 = 26 · 5 · 112



Data for elliptic curve 38720bj1

Field Data Notes
Atkin-Lehner 2+ 5- 11- Signs for the Atkin-Lehner involutions
Class 38720bj Isogeny class
Conductor 38720 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 50688 Modular degree for the optimal curve
Δ -17560279531520 = -1 · 214 · 5 · 118 Discriminant
Eigenvalues 2+ -1 5- -1 11- -2  0 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,1775,-200143] [a1,a2,a3,a4,a6]
Generators [53:200:1] Generators of the group modulo torsion
j 176/5 j-invariant
L 4.269140673519 L(r)(E,1)/r!
Ω 0.33405186136834 Real period
R 3.1949684818633 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38720dd1 2420d1 38720bh1 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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