Cremona's table of elliptic curves

Curve 50778a2

50778 = 2 · 32 · 7 · 13 · 31



Data for elliptic curve 50778a2

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 13+ 31+ Signs for the Atkin-Lehner involutions
Class 50778a Isogeny class
Conductor 50778 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 24263750227626 = 2 · 39 · 76 · 132 · 31 Discriminant
Eigenvalues 2+ 3+  2 7+ -4 13+ -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-11436,-403858] [a1,a2,a3,a4,a6]
Generators [-49:217:1] Generators of the group modulo torsion
j 8403809924691/1232726222 j-invariant
L 4.0847951271858 L(r)(E,1)/r!
Ω 0.4661933285113 Real period
R 4.381009848694 Regulator
r 1 Rank of the group of rational points
S 0.99999999999485 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 50778s2 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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