Cremona's table of elliptic curves

Curve 66755d1

66755 = 5 · 132 · 79



Data for elliptic curve 66755d1

Field Data Notes
Atkin-Lehner 5+ 13+ 79+ Signs for the Atkin-Lehner involutions
Class 66755d Isogeny class
Conductor 66755 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 146880 Modular degree for the optimal curve
Δ -1191618471875 = -1 · 55 · 136 · 79 Discriminant
Eigenvalues  2 -1 5+ -3  3 13+ -2  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-8506,309337] [a1,a2,a3,a4,a6]
Generators [2500:11967:64] Generators of the group modulo torsion
j -14102327296/246875 j-invariant
L 7.2303060946619 L(r)(E,1)/r!
Ω 0.8667127643453 Real period
R 4.1711085792231 Regulator
r 1 Rank of the group of rational points
S 1.0000000000686 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 395c1 Quadratic twists by: 13


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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