Cremona's table of elliptic curves

Curve 40950ck1

40950 = 2 · 32 · 52 · 7 · 13



Data for elliptic curve 40950ck1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- 13+ Signs for the Atkin-Lehner involutions
Class 40950ck Isogeny class
Conductor 40950 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 107520 Modular degree for the optimal curve
Δ -74631375000000 = -1 · 26 · 38 · 59 · 7 · 13 Discriminant
Eigenvalues 2+ 3- 5- 7-  2 13+  2  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-6867,471541] [a1,a2,a3,a4,a6]
j -25153757/52416 j-invariant
L 2.1807796492757 L(r)(E,1)/r!
Ω 0.54519491232384 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 13650cd1 40950fe1 Quadratic twists by: -3 5


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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