Cremona's table of elliptic curves

Curve 121680z4

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680z4

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 13+ Signs for the Atkin-Lehner involutions
Class 121680z Isogeny class
Conductor 121680 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 7718310954848332800 = 210 · 37 · 52 · 1310 Discriminant
Eigenvalues 2+ 3- 5+ -4 -4 13+  6  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2519283,-1533273118] [a1,a2,a3,a4,a6]
Generators [-949:1690:1] [-926:2358:1] Generators of the group modulo torsion
j 490757540836/2142075 j-invariant
L 9.6493416035445 L(r)(E,1)/r!
Ω 0.11986554617254 Real period
R 10.062672216909 Regulator
r 2 Rank of the group of rational points
S 0.99999999934346 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 60840q4 40560l4 9360v3 Quadratic twists by: -4 -3 13


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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