Cremona's table of elliptic curves

Curve 2254d2

2254 = 2 · 72 · 23



Data for elliptic curve 2254d2

Field Data Notes
Atkin-Lehner 2+ 7- 23- Signs for the Atkin-Lehner involutions
Class 2254d Isogeny class
Conductor 2254 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 3712531844 = 22 · 79 · 23 Discriminant
Eigenvalues 2+  2 -2 7-  0  0  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-168291,-26643175] [a1,a2,a3,a4,a6]
Generators [1456497:62897192:729] Generators of the group modulo torsion
j 13062552753151/92 j-invariant
L 2.8536710998417 L(r)(E,1)/r!
Ω 0.23571325008138 Real period
R 12.106536645082 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 18032v2 72128v2 20286bz2 56350bk2 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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