Cremona's table of elliptic curves

Curve 121680em2

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680em2

Field Data Notes
Atkin-Lehner 2- 3- 5- 13+ Signs for the Atkin-Lehner involutions
Class 121680em Isogeny class
Conductor 121680 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ 974303552485785600 = 216 · 36 · 52 · 138 Discriminant
Eigenvalues 2- 3- 5-  0  0 13+ -2 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2109627,-1178431254] [a1,a2,a3,a4,a6]
j 72043225281/67600 j-invariant
L 1.00221763236 L(r)(E,1)/r!
Ω 0.12527736236283 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 15210bm2 13520n2 9360bl2 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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