Cremona's table of elliptic curves

Curve 40920bg1

40920 = 23 · 3 · 5 · 11 · 31



Data for elliptic curve 40920bg1

Field Data Notes
Atkin-Lehner 2- 3- 5- 11+ 31+ Signs for the Atkin-Lehner involutions
Class 40920bg Isogeny class
Conductor 40920 Conductor
∏ cp 10 Product of Tamagawa factors cp
deg 305280 Modular degree for the optimal curve
Δ -22735897544067840 = -1 · 28 · 35 · 5 · 119 · 31 Discriminant
Eigenvalues 2- 3- 5-  3 11+ -2 -6 -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-38225,7791363] [a1,a2,a3,a4,a6]
j -24128903723324416/88812099781515 j-invariant
L 3.3287005968863 L(r)(E,1)/r!
Ω 0.33287005970151 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 81840l1 122760o1 Quadratic twists by: -4 -3


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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