Cremona's table of elliptic curves

Curve 31800bc1

31800 = 23 · 3 · 52 · 53



Data for elliptic curve 31800bc1

Field Data Notes
Atkin-Lehner 2- 3- 5- 53- Signs for the Atkin-Lehner involutions
Class 31800bc Isogeny class
Conductor 31800 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 61440 Modular degree for the optimal curve
Δ -4213500000000 = -1 · 28 · 3 · 59 · 532 Discriminant
Eigenvalues 2- 3- 5- -2  0  4  2 -8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-8708,-330912] [a1,a2,a3,a4,a6]
Generators [20358:2904750:1] Generators of the group modulo torsion
j -146069264/8427 j-invariant
L 6.5445479129109 L(r)(E,1)/r!
Ω 0.24628306668347 Real period
R 6.6433190079225 Regulator
r 1 Rank of the group of rational points
S 0.99999999999999 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 63600h1 95400o1 31800i1 Quadratic twists by: -4 -3 5


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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