Cremona's table of elliptic curves

Curve 73997c1

73997 = 7 · 11 · 312



Data for elliptic curve 73997c1

Field Data Notes
Atkin-Lehner 7+ 11+ 31- Signs for the Atkin-Lehner involutions
Class 73997c Isogeny class
Conductor 73997 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 145152 Modular degree for the optimal curve
Δ -13600574603 = -1 · 73 · 113 · 313 Discriminant
Eigenvalues  1  3 -4 7+ 11+  0 -6  3 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,161,-5596] [a1,a2,a3,a4,a6]
j 15438249/456533 j-invariant
L 1.2128174096289 L(r)(E,1)/r!
Ω 0.60640868987346 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 73997e1 Quadratic twists by: -31


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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