Cremona's table of elliptic curves

Curve 68400bh1

68400 = 24 · 32 · 52 · 19



Data for elliptic curve 68400bh1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 19+ Signs for the Atkin-Lehner involutions
Class 68400bh Isogeny class
Conductor 68400 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 844800 Modular degree for the optimal curve
Δ 383384858906250000 = 24 · 317 · 510 · 19 Discriminant
Eigenvalues 2+ 3- 5+  1 -4 -4 -6 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-429375,104115625] [a1,a2,a3,a4,a6]
Generators [296:1719:1] [464:2187:1] Generators of the group modulo torsion
j 76857529600/3365793 j-invariant
L 10.409972159439 L(r)(E,1)/r!
Ω 0.29771030532434 Real period
R 8.7416961835808 Regulator
r 2 Rank of the group of rational points
S 0.99999999999746 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 34200cl1 22800v1 68400ci1 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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