Cremona's table of elliptic curves

Curve 123840cq1

123840 = 26 · 32 · 5 · 43



Data for elliptic curve 123840cq1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 43+ Signs for the Atkin-Lehner involutions
Class 123840cq Isogeny class
Conductor 123840 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 786432 Modular degree for the optimal curve
Δ -2106036910080000 = -1 · 214 · 314 · 54 · 43 Discriminant
Eigenvalues 2+ 3- 5- -2  1  5  3  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-167232,-26414944] [a1,a2,a3,a4,a6]
Generators [57097:13642965:1] Generators of the group modulo torsion
j -43304636317696/176326875 j-invariant
L 8.1674676428338 L(r)(E,1)/r!
Ω 0.11801409612382 Real period
R 8.6509451223305 Regulator
r 1 Rank of the group of rational points
S 0.99999998641012 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 123840gi1 7740b1 41280e1 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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