Cremona's table of elliptic curves

Curve 38720bd1

38720 = 26 · 5 · 112



Data for elliptic curve 38720bd1

Field Data Notes
Atkin-Lehner 2+ 5- 11+ Signs for the Atkin-Lehner involutions
Class 38720bd Isogeny class
Conductor 38720 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 506880 Modular degree for the optimal curve
Δ -6181218395095040 = -1 · 219 · 5 · 119 Discriminant
Eigenvalues 2+  3 5-  5 11+  4  1  5 Hecke eigenvalues for primes up to 20
Equation [0,0,0,37268,2576816] [a1,a2,a3,a4,a6]
j 9261/10 j-invariant
L 9.004361163379 L(r)(E,1)/r!
Ω 0.28138628635451 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38720da1 1210i1 38720be1 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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