Cremona's table of elliptic curves

Curve 12240br2

12240 = 24 · 32 · 5 · 17



Data for elliptic curve 12240br2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 17- Signs for the Atkin-Lehner involutions
Class 12240br Isogeny class
Conductor 12240 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -12135225600 = -1 · 28 · 38 · 52 · 172 Discriminant
Eigenvalues 2- 3- 5+  0 -6  2 17-  8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,177,-5222] [a1,a2,a3,a4,a6]
j 3286064/65025 j-invariant
L 1.2333266012312 L(r)(E,1)/r!
Ω 0.61666330061559 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 3060i2 48960fq2 4080bc2 61200en2 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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