Cremona's table of elliptic curves

Curve 42630cs2

42630 = 2 · 3 · 5 · 72 · 29



Data for elliptic curve 42630cs2

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7- 29- Signs for the Atkin-Lehner involutions
Class 42630cs Isogeny class
Conductor 42630 Conductor
∏ cp 192 Product of Tamagawa factors cp
Δ -190379247290991360 = -1 · 28 · 36 · 5 · 73 · 296 Discriminant
Eigenvalues 2- 3+ 5- 7- -4  2  2  0 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-48245,21365147] [a1,a2,a3,a4,a6]
Generators [-125:5108:1] Generators of the group modulo torsion
j -36206545213151767/555041537291520 j-invariant
L 8.0596821929214 L(r)(E,1)/r!
Ω 0.26954909366291 Real period
R 0.62292936475541 Regulator
r 1 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127890bp2 42630db2 Quadratic twists by: -3 -7


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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