Cremona's table of elliptic curves

Curve 121680c1

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680c1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 13+ Signs for the Atkin-Lehner involutions
Class 121680c Isogeny class
Conductor 121680 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 9289728 Modular degree for the optimal curve
Δ -2.0872836115876E+22 Discriminant
Eigenvalues 2+ 3+ 5+  2  4 13+  8 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-460863,-6952068162] [a1,a2,a3,a4,a6]
Generators [1236892468193489394274778:-82481175579689984756271250:255613001332651992827] Generators of the group modulo torsion
j -445090032/858203125 j-invariant
L 8.0837188464256 L(r)(E,1)/r!
Ω 0.054872244007544 Real period
R 36.829725914492 Regulator
r 1 Rank of the group of rational points
S 1.0000000022244 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 60840bg1 121680h1 9360e1 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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