Cremona's table of elliptic curves

Curve 90738w1

90738 = 2 · 32 · 712



Data for elliptic curve 90738w1

Field Data Notes
Atkin-Lehner 2- 3+ 71- Signs for the Atkin-Lehner involutions
Class 90738w Isogeny class
Conductor 90738 Conductor
∏ cp 82 Product of Tamagawa factors cp
deg 1535040 Modular degree for the optimal curve
Δ -299302458243416064 = -1 · 241 · 33 · 712 Discriminant
Eigenvalues 2- 3+  2 -5  4  0  0 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,163171,6974373] [a1,a2,a3,a4,a6]
Generators [47:3816:1] Generators of the group modulo torsion
j 3529999721882781/2199023255552 j-invariant
L 10.707832421899 L(r)(E,1)/r!
Ω 0.19011107165381 Real period
R 0.6868791024179 Regulator
r 1 Rank of the group of rational points
S 0.99999999970139 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 90738f1 90738v1 Quadratic twists by: -3 -71


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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