Cremona's table of elliptic curves

Curve 68425i1

68425 = 52 · 7 · 17 · 23



Data for elliptic curve 68425i1

Field Data Notes
Atkin-Lehner 5- 7- 17- 23- Signs for the Atkin-Lehner involutions
Class 68425i Isogeny class
Conductor 68425 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 8320 Modular degree for the optimal curve
Δ -2394875 = -1 · 53 · 72 · 17 · 23 Discriminant
Eigenvalues -1  1 5- 7-  3 -4 17-  6 Hecke eigenvalues for primes up to 20
Equation [1,0,0,17,-68] [a1,a2,a3,a4,a6]
Generators [3:2:1] Generators of the group modulo torsion
j 4330747/19159 j-invariant
L 4.7682030686376 L(r)(E,1)/r!
Ω 1.304320007513 Real period
R 0.91392508010168 Regulator
r 1 Rank of the group of rational points
S 0.9999999998447 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 68425g1 Quadratic twists by: 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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