Cremona's table of elliptic curves

Curve 72163f1

72163 = 7 · 132 · 61



Data for elliptic curve 72163f1

Field Data Notes
Atkin-Lehner 7- 13+ 61+ Signs for the Atkin-Lehner involutions
Class 72163f Isogeny class
Conductor 72163 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 77760 Modular degree for the optimal curve
Δ 100991324707 = 73 · 136 · 61 Discriminant
Eigenvalues  1  1  0 7-  5 13+ -5  7 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-4736,-124889] [a1,a2,a3,a4,a6]
j 2433138625/20923 j-invariant
L 3.4548895408001 L(r)(E,1)/r!
Ω 0.57581492986932 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 427c1 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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