Cremona's table of elliptic curves

Curve 121680ci1

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680ci1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 13+ Signs for the Atkin-Lehner involutions
Class 121680ci Isogeny class
Conductor 121680 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 688128 Modular degree for the optimal curve
Δ -4337177495040000 = -1 · 212 · 33 · 54 · 137 Discriminant
Eigenvalues 2- 3+ 5+  2  4 13+  4  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-65403,7175402] [a1,a2,a3,a4,a6]
j -57960603/8125 j-invariant
L 3.3827559051879 L(r)(E,1)/r!
Ω 0.42284444340415 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7605b1 121680cw1 9360be1 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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