Cremona's table of elliptic curves

Curve 31800k2

31800 = 23 · 3 · 52 · 53



Data for elliptic curve 31800k2

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 53+ Signs for the Atkin-Lehner involutions
Class 31800k Isogeny class
Conductor 31800 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 58247424000 = 211 · 34 · 53 · 532 Discriminant
Eigenvalues 2+ 3+ 5- -2  4  6  0  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-17368,886732] [a1,a2,a3,a4,a6]
j 2263383696922/227529 j-invariant
L 2.1329618484739 L(r)(E,1)/r!
Ω 1.0664809242375 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 63600z2 95400bm2 31800bb2 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
Back to Tables and computations