Cremona's table of elliptic curves

Curve 121680f1

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680f1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 13+ Signs for the Atkin-Lehner involutions
Class 121680f Isogeny class
Conductor 121680 Conductor
∏ cp 64 Product of Tamagawa factors cp
deg 774144 Modular degree for the optimal curve
Δ -31618023938841600 = -1 · 210 · 39 · 52 · 137 Discriminant
Eigenvalues 2+ 3+ 5-  0  0 13+  6 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-41067,-9135126] [a1,a2,a3,a4,a6]
j -78732/325 j-invariant
L 2.444640859915 L(r)(E,1)/r!
Ω 0.15279005200156 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 60840b1 121680a1 9360c1 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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