Cremona's table of elliptic curves

Curve 50778f2

50778 = 2 · 32 · 7 · 13 · 31



Data for elliptic curve 50778f2

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 13+ 31- Signs for the Atkin-Lehner involutions
Class 50778f Isogeny class
Conductor 50778 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 5082593750305344 = 26 · 310 · 72 · 134 · 312 Discriminant
Eigenvalues 2+ 3- -2 7+  4 13+ -6  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-255708,-49587440] [a1,a2,a3,a4,a6]
Generators [-283:371:1] Generators of the group modulo torsion
j 2536472075655978433/6972007887936 j-invariant
L 3.2760531758542 L(r)(E,1)/r!
Ω 0.21234162957445 Real period
R 3.8570547640826 Regulator
r 1 Rank of the group of rational points
S 1.0000000000004 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 16926z2 Quadratic twists by: -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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