Cremona's table of elliptic curves

Curve 123708k2

123708 = 22 · 3 · 132 · 61



Data for elliptic curve 123708k2

Field Data Notes
Atkin-Lehner 2- 3- 13+ 61- Signs for the Atkin-Lehner involutions
Class 123708k Isogeny class
Conductor 123708 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ -3274406075453969664 = -1 · 28 · 32 · 1312 · 61 Discriminant
Eigenvalues 2- 3-  2 -4  4 13+  2  6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,371068,3340260] [a1,a2,a3,a4,a6]
j 4572808064048/2649918141 j-invariant
L 3.6230641885274 L(r)(E,1)/r!
Ω 0.15096099888679 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9516c2 Quadratic twists by: 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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