Cremona's table of elliptic curves

Curve 13640b1

13640 = 23 · 5 · 11 · 31



Data for elliptic curve 13640b1

Field Data Notes
Atkin-Lehner 2+ 5+ 11+ 31+ Signs for the Atkin-Lehner involutions
Class 13640b Isogeny class
Conductor 13640 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 78720 Modular degree for the optimal curve
Δ -403098446080000 = -1 · 211 · 54 · 11 · 315 Discriminant
Eigenvalues 2+  0 5+  3 11+  0  5  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-468803,123551198] [a1,a2,a3,a4,a6]
Generators [-26:11650:1] Generators of the group modulo torsion
j -5563715398863351858/196825413125 j-invariant
L 4.7027421792243 L(r)(E,1)/r!
Ω 0.49821709478418 Real period
R 4.7195712757122 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 27280d1 109120n1 122760cd1 68200p1 Quadratic twists by: -4 8 -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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