Cremona's table of elliptic curves

Curve 18850g2

18850 = 2 · 52 · 13 · 29



Data for elliptic curve 18850g2

Field Data Notes
Atkin-Lehner 2+ 5- 13+ 29+ Signs for the Atkin-Lehner involutions
Class 18850g Isogeny class
Conductor 18850 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ -4306998800000000 = -1 · 210 · 58 · 135 · 29 Discriminant
Eigenvalues 2+  1 5- -3  2 13+  2  0 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-84451,9952798] [a1,a2,a3,a4,a6]
j -170518174447945/11025916928 j-invariant
L 0.86083324271632 L(r)(E,1)/r!
Ω 0.43041662135816 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 18850v1 Quadratic twists by: 5


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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