Cremona's table of elliptic curves

Curve 68544ca4

68544 = 26 · 32 · 7 · 17



Data for elliptic curve 68544ca4

Field Data Notes
Atkin-Lehner 2+ 3- 7- 17+ Signs for the Atkin-Lehner involutions
Class 68544ca Isogeny class
Conductor 68544 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ 1.0557846544076E+26 Discriminant
Eigenvalues 2+ 3- -2 7-  4  2 17+ -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-494809356,4207535177200] [a1,a2,a3,a4,a6]
Generators [12637509:44925357785:1] Generators of the group modulo torsion
j 70108386184777836280897/552468975892674624 j-invariant
L 5.7756467928518 L(r)(E,1)/r!
Ω 0.059865875109017 Real period
R 12.059555595485 Regulator
r 1 Rank of the group of rational points
S 0.99999999994032 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 68544dq4 2142g3 22848bn4 Quadratic twists by: -4 8 -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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