Cremona's table of elliptic curves

Curve 12240j2

12240 = 24 · 32 · 5 · 17



Data for elliptic curve 12240j2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 17+ Signs for the Atkin-Lehner involutions
Class 12240j Isogeny class
Conductor 12240 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 3569184000000 = 211 · 38 · 56 · 17 Discriminant
Eigenvalues 2+ 3- 5+ -2  4  4 17+  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-5403,-122902] [a1,a2,a3,a4,a6]
j 11683450802/2390625 j-invariant
L 2.2594335994216 L(r)(E,1)/r!
Ω 0.56485839985541 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 6120s2 48960fi2 4080i2 61200bv2 Quadratic twists by: -4 8 -3 5


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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