Cremona's table of elliptic curves

Curve 61920d1

61920 = 25 · 32 · 5 · 43



Data for elliptic curve 61920d1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 43+ Signs for the Atkin-Lehner involutions
Class 61920d Isogeny class
Conductor 61920 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 67584 Modular degree for the optimal curve
Δ 1354190400 = 26 · 39 · 52 · 43 Discriminant
Eigenvalues 2+ 3+ 5+ -2  6 -2  4  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-9693,367308] [a1,a2,a3,a4,a6]
Generators [49:100:1] Generators of the group modulo torsion
j 79951586112/1075 j-invariant
L 5.5432667851226 L(r)(E,1)/r!
Ω 1.3879503868125 Real period
R 1.9969254081485 Regulator
r 1 Rank of the group of rational points
S 0.99999999995884 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 61920bh1 123840bb1 61920bo1 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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