Cremona's table of elliptic curves

Curve 121680dj1

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680dj1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 13+ Signs for the Atkin-Lehner involutions
Class 121680dj Isogeny class
Conductor 121680 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 4515840 Modular degree for the optimal curve
Δ -3.9522529923552E+20 Discriminant
Eigenvalues 2- 3- 5+ -1 -5 13+  7 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1614288,-1240197712] [a1,a2,a3,a4,a6]
Generators [15856529:809806257:4913] Generators of the group modulo torsion
j -32278933504/27421875 j-invariant
L 4.998990425526 L(r)(E,1)/r!
Ω 0.064654003041787 Real period
R 9.664889708194 Regulator
r 1 Rank of the group of rational points
S 0.99999999135608 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7605k1 40560bp1 9360bt1 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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