Cremona's table of elliptic curves

Curve 72240db1

72240 = 24 · 3 · 5 · 7 · 43



Data for elliptic curve 72240db1

Field Data Notes
Atkin-Lehner 2- 3- 5- 7- 43+ Signs for the Atkin-Lehner involutions
Class 72240db Isogeny class
Conductor 72240 Conductor
∏ cp 700 Product of Tamagawa factors cp
deg 739200 Modular degree for the optimal curve
Δ -220293140659200000 = -1 · 213 · 35 · 55 · 77 · 43 Discriminant
Eigenvalues 2- 3- 5- 7- -1  2 -6  6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-17760,-22606092] [a1,a2,a3,a4,a6]
Generators [1986:88200:1] Generators of the group modulo torsion
j -151257563987041/53782505043750 j-invariant
L 9.2557733126298 L(r)(E,1)/r!
Ω 0.14116354393367 Real period
R 0.093668187512561 Regulator
r 1 Rank of the group of rational points
S 1.0000000000484 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 9030q1 Quadratic twists by: -4


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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