Cremona's table of elliptic curves

Curve 121680dp2

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680dp2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 13+ Signs for the Atkin-Lehner involutions
Class 121680dp Isogeny class
Conductor 121680 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -643192579570694400 = -1 · 28 · 36 · 52 · 1310 Discriminant
Eigenvalues 2- 3- 5+  2 -4 13+ -2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-420303,111752602] [a1,a2,a3,a4,a6]
Generators [85098:4684004:27] Generators of the group modulo torsion
j -9115564624/714025 j-invariant
L 5.8176865124832 L(r)(E,1)/r!
Ω 0.28253318335705 Real period
R 5.1477904662956 Regulator
r 1 Rank of the group of rational points
S 1.000000000291 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 30420k2 13520bd2 9360bv2 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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