Cremona's table of elliptic curves

Curve 40950bl4

40950 = 2 · 32 · 52 · 7 · 13



Data for elliptic curve 40950bl4

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 40950bl Isogeny class
Conductor 40950 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 2203454031187500 = 22 · 318 · 56 · 7 · 13 Discriminant
Eigenvalues 2+ 3- 5+ 7-  4 13+ -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-440217,-112288559] [a1,a2,a3,a4,a6]
Generators [-381:328:1] Generators of the group modulo torsion
j 828279937799497/193444524 j-invariant
L 4.4564251792303 L(r)(E,1)/r!
Ω 0.18534842187475 Real period
R 3.0054377683374 Regulator
r 1 Rank of the group of rational points
S 0.99999999999943 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 13650bw3 1638q3 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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