Cremona's table of elliptic curves

Curve 18620m1

18620 = 22 · 5 · 72 · 19



Data for elliptic curve 18620m1

Field Data Notes
Atkin-Lehner 2- 5- 7- 19+ Signs for the Atkin-Lehner involutions
Class 18620m Isogeny class
Conductor 18620 Conductor
∏ cp 44 Product of Tamagawa factors cp
deg 532224 Modular degree for the optimal curve
Δ -9.5839816625E+18 Discriminant
Eigenvalues 2-  3 5- 7-  2  4  3 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,530033,11187974] [a1,a2,a3,a4,a6]
j 546769443677616/318212890625 j-invariant
L 6.1045061720163 L(r)(E,1)/r!
Ω 0.13873877663673 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 74480cz1 93100p1 2660a1 Quadratic twists by: -4 5 -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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