Cremona's table of elliptic curves

Curve 68544ex1

68544 = 26 · 32 · 7 · 17



Data for elliptic curve 68544ex1

Field Data Notes
Atkin-Lehner 2- 3- 7- 17- Signs for the Atkin-Lehner involutions
Class 68544ex Isogeny class
Conductor 68544 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 589824 Modular degree for the optimal curve
Δ 2457845172038592 = 26 · 318 · 73 · 172 Discriminant
Eigenvalues 2- 3- -2 7- -4 -2 17-  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1191711,500725384] [a1,a2,a3,a4,a6]
Generators [636:238:1] Generators of the group modulo torsion
j 4011705594213827392/52680152007 j-invariant
L 4.6906222359774 L(r)(E,1)/r!
Ω 0.41736080061661 Real period
R 1.8731284093446 Regulator
r 1 Rank of the group of rational points
S 1.0000000001038 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 68544eb1 34272t4 22848cs1 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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