Cremona's table of elliptic curves

Curve 121680bh5

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680bh5

Field Data Notes
Atkin-Lehner 2+ 3- 5- 13+ Signs for the Atkin-Lehner involutions
Class 121680bh Isogeny class
Conductor 121680 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ -8444985026400000000 = -1 · 211 · 37 · 58 · 136 Discriminant
Eigenvalues 2+ 3- 5-  0  4 13+  6 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-122187,-140779366] [a1,a2,a3,a4,a6]
Generators [679:9450:1] Generators of the group modulo torsion
j -27995042/1171875 j-invariant
L 8.403871078141 L(r)(E,1)/r!
Ω 0.1016408874982 Real period
R 5.1676245053155 Regulator
r 1 Rank of the group of rational points
S 1.0000000026771 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 60840bs5 40560a5 720c6 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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