Cremona's table of elliptic curves

Curve 42630bu2

42630 = 2 · 3 · 5 · 72 · 29



Data for elliptic curve 42630bu2

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- 29+ Signs for the Atkin-Lehner involutions
Class 42630bu Isogeny class
Conductor 42630 Conductor
∏ cp 336 Product of Tamagawa factors cp
Δ -689854793323500 = -1 · 22 · 314 · 53 · 73 · 292 Discriminant
Eigenvalues 2+ 3- 5- 7- -4 -6 -2 -8 Hecke eigenvalues for primes up to 20
Equation [1,0,1,9417,1214518] [a1,a2,a3,a4,a6]
Generators [-31:-930:1] [-71:470:1] Generators of the group modulo torsion
j 269298290468033/2011238464500 j-invariant
L 8.2251040687876 L(r)(E,1)/r!
Ω 0.37113812028961 Real period
R 0.2638314423331 Regulator
r 2 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127890ff2 42630g2 Quadratic twists by: -3 -7


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

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