Cremona's table of elliptic curves

Curve 68306y2

68306 = 2 · 72 · 17 · 41



Data for elliptic curve 68306y2

Field Data Notes
Atkin-Lehner 2- 7- 17- 41+ Signs for the Atkin-Lehner involutions
Class 68306y Isogeny class
Conductor 68306 Conductor
∏ cp 6 Product of Tamagawa factors cp
Δ -47396782034 = -1 · 2 · 76 · 173 · 41 Discriminant
Eigenvalues 2- -1  3 7- -3  7 17-  4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-264209,52161969] [a1,a2,a3,a4,a6]
j -17337177545824513/402866 j-invariant
L 4.9236698997103 L(r)(E,1)/r!
Ω 0.82061165022842 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1394g2 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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