Cremona's table of elliptic curves

Curve 78660b1

78660 = 22 · 32 · 5 · 19 · 23



Data for elliptic curve 78660b1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 19+ 23- Signs for the Atkin-Lehner involutions
Class 78660b Isogeny class
Conductor 78660 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 74304 Modular degree for the optimal curve
Δ -275247072000 = -1 · 28 · 39 · 53 · 19 · 23 Discriminant
Eigenvalues 2- 3+ 5+  1  4 -1  2 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-648,-26028] [a1,a2,a3,a4,a6]
Generators [545037:5531031:4913] Generators of the group modulo torsion
j -5971968/54625 j-invariant
L 7.3644330217156 L(r)(E,1)/r!
Ω 0.41378832471249 Real period
R 8.8987926698957 Regulator
r 1 Rank of the group of rational points
S 1.0000000000049 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 78660f1 Quadratic twists by: -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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