Cremona's table of elliptic curves

Curve 42550w2

42550 = 2 · 52 · 23 · 37



Data for elliptic curve 42550w2

Field Data Notes
Atkin-Lehner 2- 5- 23+ 37- Signs for the Atkin-Lehner involutions
Class 42550w Isogeny class
Conductor 42550 Conductor
∏ cp 15 Product of Tamagawa factors cp
Δ 7703688137500000 = 25 · 58 · 233 · 373 Discriminant
Eigenvalues 2-  1 5- -4  6  2 -3 -1 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-157263,-23642983] [a1,a2,a3,a4,a6]
j 1101142483219345/19721441632 j-invariant
L 3.600030959427 L(r)(E,1)/r!
Ω 0.24000206396221 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 42550h2 Quadratic twists by: 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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