Cremona's table of elliptic curves

Curve 31600l1

31600 = 24 · 52 · 79



Data for elliptic curve 31600l1

Field Data Notes
Atkin-Lehner 2- 5+ 79- Signs for the Atkin-Lehner involutions
Class 31600l Isogeny class
Conductor 31600 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 55296 Modular degree for the optimal curve
Δ -3160000000000 = -1 · 212 · 510 · 79 Discriminant
Eigenvalues 2-  0 5+ -4 -4 -6 -6  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2675,-100750] [a1,a2,a3,a4,a6]
Generators [145:1600:1] Generators of the group modulo torsion
j -33076161/49375 j-invariant
L 2.7658885091446 L(r)(E,1)/r!
Ω 0.31514797647723 Real period
R 2.1941188866751 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 1975a1 126400bv1 6320g1 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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