Cremona's table of elliptic curves

Curve 65660a1

65660 = 22 · 5 · 72 · 67



Data for elliptic curve 65660a1

Field Data Notes
Atkin-Lehner 2- 5+ 7- 67+ Signs for the Atkin-Lehner involutions
Class 65660a Isogeny class
Conductor 65660 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 1128960 Modular degree for the optimal curve
Δ -73937690540000000 = -1 · 28 · 57 · 77 · 672 Discriminant
Eigenvalues 2- -3 5+ 7-  1 -5  7  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-40768,13460692] [a1,a2,a3,a4,a6]
Generators [77:3283:1] Generators of the group modulo torsion
j -248801918976/2454921875 j-invariant
L 3.2206438362889 L(r)(E,1)/r!
Ω 0.29434569730646 Real period
R 1.3677131456235 Regulator
r 1 Rank of the group of rational points
S 0.99999999993133 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 9380c1 Quadratic twists by: -7


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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