Cremona's table of elliptic curves

Curve 123970l4

123970 = 2 · 5 · 72 · 11 · 23



Data for elliptic curve 123970l4

Field Data Notes
Atkin-Lehner 2+ 5- 7- 11+ 23- Signs for the Atkin-Lehner involutions
Class 123970l Isogeny class
Conductor 123970 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 58135150390625000 = 23 · 512 · 76 · 11 · 23 Discriminant
Eigenvalues 2+  0 5- 7- 11+ -2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-544889,154515045] [a1,a2,a3,a4,a6]
Generators [-649:15637:1] [-481:17709:1] Generators of the group modulo torsion
j 152075776363995609/494140625000 j-invariant
L 9.0292449345858 L(r)(E,1)/r!
Ω 0.35341956662852 Real period
R 2.1290192997183 Regulator
r 2 Rank of the group of rational points
S 0.99999999951086 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 2530a3 Quadratic twists by: -7


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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