Cremona's table of elliptic curves

Curve 102973b1

102973 = 13 · 892



Data for elliptic curve 102973b1

Field Data Notes
Atkin-Lehner 13+ 89+ Signs for the Atkin-Lehner involutions
Class 102973b Isogeny class
Conductor 102973 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 62100 Modular degree for the optimal curve
Δ 17402437 = 133 · 892 Discriminant
Eigenvalues -2  1 -2 -2 -4 13+  3 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,1,-1394,-20504] [a1,a2,a3,a4,a6]
Generators [-22:0:1] Generators of the group modulo torsion
j 37848051712/2197 j-invariant
L 1.0867879804739 L(r)(E,1)/r!
Ω 0.78128487146763 Real period
R 1.391026482286 Regulator
r 1 Rank of the group of rational points
S 1.0000000313337 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 102973e1 Quadratic twists by: 89


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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