Cremona's table of elliptic curves

Curve 68544bp2

68544 = 26 · 32 · 7 · 17



Data for elliptic curve 68544bp2

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 17- Signs for the Atkin-Lehner involutions
Class 68544bp Isogeny class
Conductor 68544 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 6.7367203816235E+19 Discriminant
Eigenvalues 2+ 3-  2 7+ -6  0 17-  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-31780524,-68957669072] [a1,a2,a3,a4,a6]
Generators [-293650846506:-12072282880:90518849] Generators of the group modulo torsion
j 18575453384550358633/352517816448 j-invariant
L 6.1703443025138 L(r)(E,1)/r!
Ω 0.063585748183585 Real period
R 12.129967168804 Regulator
r 1 Rank of the group of rational points
S 0.99999999992677 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 68544et2 2142q2 22848x2 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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