Cremona's table of elliptic curves

Curve 91936d1

91936 = 25 · 132 · 17



Data for elliptic curve 91936d1

Field Data Notes
Atkin-Lehner 2+ 13+ 17+ Signs for the Atkin-Lehner involutions
Class 91936d Isogeny class
Conductor 91936 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 258048 Modular degree for the optimal curve
Δ 149990039131712 = 26 · 1310 · 17 Discriminant
Eigenvalues 2+  2  0  4  2 13+ 17+  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-19998,921920] [a1,a2,a3,a4,a6]
Generators [1482926490:4333132115:28652616] Generators of the group modulo torsion
j 2863288000/485537 j-invariant
L 12.148226446995 L(r)(E,1)/r!
Ω 0.55195310165319 Real period
R 11.004763280426 Regulator
r 1 Rank of the group of rational points
S 0.99999999965547 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 91936g1 7072c1 Quadratic twists by: -4 13


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

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