Cremona's table of elliptic curves

Curve 72618bb1

72618 = 2 · 3 · 72 · 13 · 19



Data for elliptic curve 72618bb1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 13+ 19- Signs for the Atkin-Lehner involutions
Class 72618bb Isogeny class
Conductor 72618 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 2488320 Modular degree for the optimal curve
Δ 192533024712844452 = 22 · 3 · 712 · 132 · 193 Discriminant
Eigenvalues 2+ 3- -2 7-  2 13+ -8 19- Hecke eigenvalues for primes up to 20
Equation [1,0,1,-3538757,-2562473476] [a1,a2,a3,a4,a6]
j 41656954888931716153/1636503707748 j-invariant
L 1.3208976137192 L(r)(E,1)/r!
Ω 0.11007480067977 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10374b1 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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