Cremona's table of elliptic curves

Curve 31600x2

31600 = 24 · 52 · 79



Data for elliptic curve 31600x2

Field Data Notes
Atkin-Lehner 2- 5- 79+ Signs for the Atkin-Lehner involutions
Class 31600x Isogeny class
Conductor 31600 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -2524359680000 = -1 · 213 · 54 · 793 Discriminant
Eigenvalues 2- -1 5-  4  0 -4  6 -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,3392,-9088] [a1,a2,a3,a4,a6]
Generators [8:136:1] Generators of the group modulo torsion
j 1685478575/986078 j-invariant
L 4.891010218352 L(r)(E,1)/r!
Ω 0.47885767979955 Real period
R 2.5534780085386 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 3950j2 126400cl2 31600h2 Quadratic twists by: -4 8 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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