Cremona's table of elliptic curves

Curve 128205b2

128205 = 32 · 5 · 7 · 11 · 37



Data for elliptic curve 128205b2

Field Data Notes
Atkin-Lehner 3+ 5+ 7+ 11- 37+ Signs for the Atkin-Lehner involutions
Class 128205b Isogeny class
Conductor 128205 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 433598412555 = 33 · 5 · 72 · 116 · 37 Discriminant
Eigenvalues -1 3+ 5+ 7+ 11-  2  4 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-2378,32022] [a1,a2,a3,a4,a6]
Generators [-54:54:1] [-43:252:1] Generators of the group modulo torsion
j 55058486865507/16059200465 j-invariant
L 7.3923816150562 L(r)(E,1)/r!
Ω 0.87498921059683 Real period
R 1.40809005237 Regulator
r 2 Rank of the group of rational points
S 0.99999999929948 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 128205g2 Quadratic twists by: -3


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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