Cremona's table of elliptic curves

Curve 50813c1

50813 = 72 · 17 · 61



Data for elliptic curve 50813c1

Field Data Notes
Atkin-Lehner 7- 17+ 61+ Signs for the Atkin-Lehner involutions
Class 50813c Isogeny class
Conductor 50813 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 1658880 Modular degree for the optimal curve
Δ -1.3005183131267E+19 Discriminant
Eigenvalues -1 -3 -1 7- -3  2 17+  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,534507,-86627712] [a1,a2,a3,a4,a6]
j 143547761786690799/110542232668931 j-invariant
L 0.50021531348495 L(r)(E,1)/r!
Ω 0.12505382802844 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7259b1 Quadratic twists by: -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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