Cremona's table of elliptic curves

Curve 136a2

136 = 23 · 17



Data for elliptic curve 136a2

Field Data Notes
Atkin-Lehner 2- 17- Signs for the Atkin-Lehner involutions
Class 136a Isogeny class
Conductor 136 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -295936 = -1 · 210 · 172 Discriminant
Eigenvalues 2- -2 -2 -2 -6  2 17-  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,16,16] [a1,a2,a3,a4,a6]
Generators [0:4:1] Generators of the group modulo torsion
j 415292/289 j-invariant
L 0.89989598753536 L(r)(E,1)/r!
Ω 1.9435527399048 Real period
R 0.46301598565288 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 272c2 1088f2 1224b2 3400c2 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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