Cremona's table of elliptic curves

Curve 68208t4

68208 = 24 · 3 · 72 · 29



Data for elliptic curve 68208t4

Field Data Notes
Atkin-Lehner 2+ 3- 7- 29+ Signs for the Atkin-Lehner involutions
Class 68208t Isogeny class
Conductor 68208 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 25993770902378496 = 211 · 312 · 77 · 29 Discriminant
Eigenvalues 2+ 3-  2 7- -4  2  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-436312,-110802700] [a1,a2,a3,a4,a6]
Generators [1628:59130:1] Generators of the group modulo torsion
j 38123958498194/107882523 j-invariant
L 8.8797565831865 L(r)(E,1)/r!
Ω 0.18579073477265 Real period
R 3.9828666168356 Regulator
r 1 Rank of the group of rational points
S 1.00000000003 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 34104d4 9744a4 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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