Cremona's table of elliptic curves

Curve 68306l1

68306 = 2 · 72 · 17 · 41



Data for elliptic curve 68306l1

Field Data Notes
Atkin-Lehner 2+ 7- 17- 41- Signs for the Atkin-Lehner involutions
Class 68306l Isogeny class
Conductor 68306 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 115200 Modular degree for the optimal curve
Δ 1427479553024 = 210 · 76 · 172 · 41 Discriminant
Eigenvalues 2+  0 -2 7-  0  0 17- -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-11573,478645] [a1,a2,a3,a4,a6]
Generators [9:608:1] [366:1483:8] Generators of the group modulo torsion
j 1457117049753/12133376 j-invariant
L 6.6579324637494 L(r)(E,1)/r!
Ω 0.8568030170441 Real period
R 3.8853343950223 Regulator
r 2 Rank of the group of rational points
S 0.99999999999832 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 1394b1 Quadratic twists by: -7


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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