Cremona's table of elliptic curves

Curve 68328d1

68328 = 23 · 32 · 13 · 73



Data for elliptic curve 68328d1

Field Data Notes
Atkin-Lehner 2+ 3- 13- 73- Signs for the Atkin-Lehner involutions
Class 68328d Isogeny class
Conductor 68328 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 108544 Modular degree for the optimal curve
Δ 2302380288 = 28 · 36 · 132 · 73 Discriminant
Eigenvalues 2+ 3-  2 -2 -6 13- -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-36999,2739258] [a1,a2,a3,a4,a6]
Generators [-114:2340:1] [99:216:1] Generators of the group modulo torsion
j 30014158880592/12337 j-invariant
L 10.780623357609 L(r)(E,1)/r!
Ω 1.184060323316 Real period
R 2.276198084114 Regulator
r 2 Rank of the group of rational points
S 0.99999999999809 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7592c1 Quadratic twists by: -3


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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