Cremona's table of elliptic curves

Curve 1305d2

1305 = 32 · 5 · 29



Data for elliptic curve 1305d2

Field Data Notes
Atkin-Lehner 3- 5+ 29+ Signs for the Atkin-Lehner involutions
Class 1305d Isogeny class
Conductor 1305 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 1241505225 = 310 · 52 · 292 Discriminant
Eigenvalues -1 3- 5+  4  4  6 -6 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-293,-844] [a1,a2,a3,a4,a6]
j 3803721481/1703025 j-invariant
L 1.2034783698556 L(r)(E,1)/r!
Ω 1.2034783698556 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 20880bx2 83520df2 435c2 6525e2 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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