Cremona's table of elliptic curves

Curve 68400bx4

68400 = 24 · 32 · 52 · 19



Data for elliptic curve 68400bx4

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 19- Signs for the Atkin-Lehner involutions
Class 68400bx Isogeny class
Conductor 68400 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 1108080000000 = 210 · 36 · 57 · 19 Discriminant
Eigenvalues 2+ 3- 5+  0 -4  6 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-456075,118550250] [a1,a2,a3,a4,a6]
Generators [1290:40950:1] Generators of the group modulo torsion
j 899466517764/95 j-invariant
L 5.7233521568767 L(r)(E,1)/r!
Ω 0.67165171731347 Real period
R 4.2606547480747 Regulator
r 1 Rank of the group of rational points
S 1.000000000005 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 34200ch4 7600c3 13680n4 Quadratic twists by: -4 -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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