Cremona's table of elliptic curves

Curve 123370o1

123370 = 2 · 5 · 132 · 73



Data for elliptic curve 123370o1

Field Data Notes
Atkin-Lehner 2- 5+ 13+ 73+ Signs for the Atkin-Lehner involutions
Class 123370o Isogeny class
Conductor 123370 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 258048 Modular degree for the optimal curve
Δ 366451339280 = 24 · 5 · 137 · 73 Discriminant
Eigenvalues 2-  2 5+ -2 -4 13+ -2  2 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-16481,-820721] [a1,a2,a3,a4,a6]
j 102568953241/75920 j-invariant
L 1.6855144108114 L(r)(E,1)/r!
Ω 0.421378937879 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9490e1 Quadratic twists by: 13


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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