Cremona's table of elliptic curves

Curve 40880t1

40880 = 24 · 5 · 7 · 73



Data for elliptic curve 40880t1

Field Data Notes
Atkin-Lehner 2- 5+ 7- 73+ Signs for the Atkin-Lehner involutions
Class 40880t Isogeny class
Conductor 40880 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 14880 Modular degree for the optimal curve
Δ -25550000 = -1 · 24 · 55 · 7 · 73 Discriminant
Eigenvalues 2- -3 5+ 7- -4  6 -4 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,32,-233] [a1,a2,a3,a4,a6]
Generators [9:28:1] Generators of the group modulo torsion
j 226492416/1596875 j-invariant
L 2.7580550044595 L(r)(E,1)/r!
Ω 1.0556911988722 Real period
R 2.6125584900301 Regulator
r 1 Rank of the group of rational points
S 0.99999999999847 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 10220b1 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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