Cremona's table of elliptic curves

Curve 68208bl1

68208 = 24 · 3 · 72 · 29



Data for elliptic curve 68208bl1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 29+ Signs for the Atkin-Lehner involutions
Class 68208bl Isogeny class
Conductor 68208 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 272160 Modular degree for the optimal curve
Δ -783294435674352 = -1 · 24 · 315 · 76 · 29 Discriminant
Eigenvalues 2- 3+  2 7- -3 -5  1  6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-4622,1353507] [a1,a2,a3,a4,a6]
Generators [-20878153:179339623:205379] Generators of the group modulo torsion
j -5802287872/416118303 j-invariant
L 5.5900521941338 L(r)(E,1)/r!
Ω 0.41580717194603 Real period
R 13.443857085372 Regulator
r 1 Rank of the group of rational points
S 0.99999999989605 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 17052m1 1392n1 Quadratic twists by: -4 -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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