Cremona's table of elliptic curves

Curve 123840fu1

123840 = 26 · 32 · 5 · 43



Data for elliptic curve 123840fu1

Field Data Notes
Atkin-Lehner 2- 3- 5- 43+ Signs for the Atkin-Lehner involutions
Class 123840fu Isogeny class
Conductor 123840 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 1720320 Modular degree for the optimal curve
Δ -443558027792491200 = -1 · 26 · 320 · 52 · 433 Discriminant
Eigenvalues 2- 3- 5-  0 -5 -1 -5  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-604092,183537326] [a1,a2,a3,a4,a6]
j -522547125460258816/9506987907075 j-invariant
L 1.1900604513635 L(r)(E,1)/r!
Ω 0.29751505151253 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 123840cz1 30960bk1 41280bx1 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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