Cremona's table of elliptic curves

Curve 12978f1

12978 = 2 · 32 · 7 · 103



Data for elliptic curve 12978f1

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 103- Signs for the Atkin-Lehner involutions
Class 12978f Isogeny class
Conductor 12978 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 399360 Modular degree for the optimal curve
Δ 3367903499340742656 = 226 · 38 · 7 · 1033 Discriminant
Eigenvalues 2+ 3-  2 7+  4  0 -8  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-1360476,-604023728] [a1,a2,a3,a4,a6]
Generators [-45772:129491:64] Generators of the group modulo torsion
j 382004974093878023617/4619895060824064 j-invariant
L 3.9971566741191 L(r)(E,1)/r!
Ω 0.13989248844903 Real period
R 4.7621769146139 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 103824cb1 4326f1 90846bk1 Quadratic twists by: -4 -3 -7


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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