Cremona's table of elliptic curves

Curve 23616u2

23616 = 26 · 32 · 41



Data for elliptic curve 23616u2

Field Data Notes
Atkin-Lehner 2+ 3- 41- Signs for the Atkin-Lehner involutions
Class 23616u Isogeny class
Conductor 23616 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 642488205312 = 219 · 36 · 412 Discriminant
Eigenvalues 2+ 3- -2 -4 -2 -4  2 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-6636,204464] [a1,a2,a3,a4,a6]
Generators [70:288:1] Generators of the group modulo torsion
j 169112377/3362 j-invariant
L 2.8190453933109 L(r)(E,1)/r!
Ω 0.91122503149531 Real period
R 0.77342184857589 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 23616ce2 738i2 2624b2 Quadratic twists by: -4 8 -3


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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