Cremona's table of elliptic curves

Curve 31680br4

31680 = 26 · 32 · 5 · 11



Data for elliptic curve 31680br4

Field Data Notes
Atkin-Lehner 2+ 3- 5- 11- Signs for the Atkin-Lehner involutions
Class 31680br Isogeny class
Conductor 31680 Conductor
∏ cp 96 Product of Tamagawa factors cp
Δ 8.5541253815458E+20 Discriminant
Eigenvalues 2+ 3- 5-  0 11- -2  6  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-319518732,-2198328096944] [a1,a2,a3,a4,a6]
j 151020262560470148771848/35809491031875 j-invariant
L 3.4280465676705 L(r)(E,1)/r!
Ω 0.035708818413227 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 31680bg4 15840r2 10560o3 Quadratic twists by: -4 8 -3


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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