Cremona's table of elliptic curves

Curve 72618bo2

72618 = 2 · 3 · 72 · 13 · 19



Data for elliptic curve 72618bo2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 13+ 19- Signs for the Atkin-Lehner involutions
Class 72618bo Isogeny class
Conductor 72618 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ 4102284136453776 = 24 · 36 · 78 · 132 · 192 Discriminant
Eigenvalues 2- 3+  2 7-  0 13+ -6 19- Hecke eigenvalues for primes up to 20
Equation [1,1,1,-3049957,2048891291] [a1,a2,a3,a4,a6]
j 26669607878348076097/34868839824 j-invariant
L 2.975362770031 L(r)(E,1)/r!
Ω 0.37192034314458 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 10374k2 Quadratic twists by: -7


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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