Cremona's table of elliptic curves

Curve 61920bo1

61920 = 25 · 32 · 5 · 43



Data for elliptic curve 61920bo1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 43+ Signs for the Atkin-Lehner involutions
Class 61920bo Isogeny class
Conductor 61920 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 22528 Modular degree for the optimal curve
Δ 1857600 = 26 · 33 · 52 · 43 Discriminant
Eigenvalues 2- 3+ 5- -2 -6 -2 -4  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1077,-13604] [a1,a2,a3,a4,a6]
Generators [77:600:1] Generators of the group modulo torsion
j 79951586112/1075 j-invariant
L 4.7722989672418 L(r)(E,1)/r!
Ω 0.83338557538102 Real period
R 2.8631998849537 Regulator
r 1 Rank of the group of rational points
S 1.0000000000284 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 61920i1 123840m1 61920d1 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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