Cremona's table of elliptic curves

Curve 61920q1

61920 = 25 · 32 · 5 · 43



Data for elliptic curve 61920q1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 43+ Signs for the Atkin-Lehner involutions
Class 61920q Isogeny class
Conductor 61920 Conductor
∏ cp 64 Product of Tamagawa factors cp
deg 81920 Modular degree for the optimal curve
Δ 4367264040000 = 26 · 310 · 54 · 432 Discriminant
Eigenvalues 2+ 3- 5-  0  4 -2 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4197,-29036] [a1,a2,a3,a4,a6]
Generators [-12:140:1] Generators of the group modulo torsion
j 175239948736/93605625 j-invariant
L 7.5083052161777 L(r)(E,1)/r!
Ω 0.63063069529808 Real period
R 2.9765064053898 Regulator
r 1 Rank of the group of rational points
S 1.0000000000289 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 61920ca1 123840bu2 20640t1 Quadratic twists by: -4 8 -3


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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