Cremona's table of elliptic curves

Curve 31974a1

31974 = 2 · 3 · 732



Data for elliptic curve 31974a1

Field Data Notes
Atkin-Lehner 2+ 3+ 73+ Signs for the Atkin-Lehner involutions
Class 31974a Isogeny class
Conductor 31974 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 170496 Modular degree for the optimal curve
Δ 1590825386749968 = 24 · 32 · 737 Discriminant
Eigenvalues 2+ 3+  0  2 -4  6  0 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-29420,-312576] [a1,a2,a3,a4,a6]
Generators [-20:528:1] Generators of the group modulo torsion
j 18609625/10512 j-invariant
L 3.511224793329 L(r)(E,1)/r!
Ω 0.3928501329208 Real period
R 4.4689112960498 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 95922f1 438c1 Quadratic twists by: -3 73


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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