Cremona's table of elliptic curves

Curve 12740g1

12740 = 22 · 5 · 72 · 13



Data for elliptic curve 12740g1

Field Data Notes
Atkin-Lehner 2- 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 12740g Isogeny class
Conductor 12740 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 17280 Modular degree for the optimal curve
Δ 1590614480 = 24 · 5 · 76 · 132 Discriminant
Eigenvalues 2- -2 5- 7-  4 13- -2  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-13785,-627572] [a1,a2,a3,a4,a6]
Generators [43172:1103843:64] Generators of the group modulo torsion
j 153910165504/845 j-invariant
L 3.5690362063079 L(r)(E,1)/r!
Ω 0.44060089982097 Real period
R 8.10038338042 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 50960ce1 114660bd1 63700n1 260a1 Quadratic twists by: -4 -3 5 -7


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

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