Cremona's table of elliptic curves

Curve 78585i1

78585 = 3 · 5 · 132 · 31



Data for elliptic curve 78585i1

Field Data Notes
Atkin-Lehner 3- 5+ 13+ 31- Signs for the Atkin-Lehner involutions
Class 78585i Isogeny class
Conductor 78585 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 25344 Modular degree for the optimal curve
Δ -996064875 = -1 · 32 · 53 · 134 · 31 Discriminant
Eigenvalues  1 3- 5+  0  4 13+  5 -1 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-4,-1519] [a1,a2,a3,a4,a6]
Generators [79:662:1] Generators of the group modulo torsion
j -169/34875 j-invariant
L 9.431876878443 L(r)(E,1)/r!
Ω 0.7144031324966 Real period
R 2.2004095560613 Regulator
r 1 Rank of the group of rational points
S 1.000000000073 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 78585r1 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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