Cremona's table of elliptic curves

Curve 101920q2

101920 = 25 · 5 · 72 · 13



Data for elliptic curve 101920q2

Field Data Notes
Atkin-Lehner 2+ 5- 7- 13+ Signs for the Atkin-Lehner involutions
Class 101920q Isogeny class
Conductor 101920 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 1113430136000000 = 29 · 56 · 77 · 132 Discriminant
Eigenvalues 2+ -2 5- 7-  0 13+  4 -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-30200,-1236152] [a1,a2,a3,a4,a6]
Generators [-134:650:1] Generators of the group modulo torsion
j 50570904392/18484375 j-invariant
L 4.9060437695376 L(r)(E,1)/r!
Ω 0.37324454956264 Real period
R 1.0953595490711 Regulator
r 1 Rank of the group of rational points
S 0.9999999982698 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 101920bn2 14560a2 Quadratic twists by: -4 -7


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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