Cremona's table of elliptic curves

Curve 101920s1

101920 = 25 · 5 · 72 · 13



Data for elliptic curve 101920s1

Field Data Notes
Atkin-Lehner 2+ 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 101920s Isogeny class
Conductor 101920 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 92160 Modular degree for the optimal curve
Δ 2447099200 = 26 · 52 · 76 · 13 Discriminant
Eigenvalues 2+  0 5- 7-  2 13-  2  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-21217,-1189524] [a1,a2,a3,a4,a6]
j 140283769536/325 j-invariant
L 3.1645984297074 L(r)(E,1)/r!
Ω 0.39557480343697 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 101920bq1 2080a1 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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