Cremona's table of elliptic curves

Curve 78585j2

78585 = 3 · 5 · 132 · 31



Data for elliptic curve 78585j2

Field Data Notes
Atkin-Lehner 3- 5+ 13+ 31- Signs for the Atkin-Lehner involutions
Class 78585j Isogeny class
Conductor 78585 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 1043676776025 = 32 · 52 · 136 · 312 Discriminant
Eigenvalues  1 3- 5+  4  4 13+ -6  4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-2539,2537] [a1,a2,a3,a4,a6]
Generators [165684:8346001:64] Generators of the group modulo torsion
j 374805361/216225 j-invariant
L 10.824533458775 L(r)(E,1)/r!
Ω 0.74440809847872 Real period
R 7.2705640097606 Regulator
r 1 Rank of the group of rational points
S 1.0000000000026 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 465b2 Quadratic twists by: 13


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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