Cremona's table of elliptic curves

Curve 37720d1

37720 = 23 · 5 · 23 · 41



Data for elliptic curve 37720d1

Field Data Notes
Atkin-Lehner 2+ 5+ 23- 41+ Signs for the Atkin-Lehner involutions
Class 37720d Isogeny class
Conductor 37720 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 25600 Modular degree for the optimal curve
Δ 138809600 = 28 · 52 · 232 · 41 Discriminant
Eigenvalues 2+  0 5+  0  6 -4  0 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-7223,-236278] [a1,a2,a3,a4,a6]
j 162793324180944/542225 j-invariant
L 1.035738770592 L(r)(E,1)/r!
Ω 0.51786938531256 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 75440a1 Quadratic twists by: -4


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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