Cremona's table of elliptic curves

Curve 121680bg4

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680bg4

Field Data Notes
Atkin-Lehner 2+ 3- 5- 13+ Signs for the Atkin-Lehner involutions
Class 121680bg Isogeny class
Conductor 121680 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 411034311204940800 = 210 · 39 · 52 · 138 Discriminant
Eigenvalues 2+ 3- 5-  0  4 13+ -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-3701506107,86679384534106] [a1,a2,a3,a4,a6]
Generators [-40378:13050180:1] Generators of the group modulo torsion
j 1556580279686303289604/114075 j-invariant
L 8.5976402605637 L(r)(E,1)/r!
Ω 0.11444826598848 Real period
R 4.6951564863312 Regulator
r 1 Rank of the group of rational points
S 0.99999999605481 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 60840br4 40560o4 9360l4 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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