Cremona's table of elliptic curves

Curve 40880k1

40880 = 24 · 5 · 7 · 73



Data for elliptic curve 40880k1

Field Data Notes
Atkin-Lehner 2- 5+ 7+ 73+ Signs for the Atkin-Lehner involutions
Class 40880k Isogeny class
Conductor 40880 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 88320 Modular degree for the optimal curve
Δ -19099136000 = -1 · 212 · 53 · 7 · 732 Discriminant
Eigenvalues 2-  1 5+ 7+  1  5  3 -8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-70981,7255219] [a1,a2,a3,a4,a6]
j -9655977011728384/4662875 j-invariant
L 1.9971719033865 L(r)(E,1)/r!
Ω 0.99858595169146 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 2555d1 Quadratic twists by: -4


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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