Cremona's table of elliptic curves

Curve 1085d1

1085 = 5 · 7 · 31



Data for elliptic curve 1085d1

Field Data Notes
Atkin-Lehner 5- 7+ 31+ Signs for the Atkin-Lehner involutions
Class 1085d Isogeny class
Conductor 1085 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 1152 Modular degree for the optimal curve
Δ -808080875 = -1 · 53 · 7 · 314 Discriminant
Eigenvalues  0  3 5- 7+  1  7 -7  6 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-832,-9338] [a1,a2,a3,a4,a6]
j -63693291257856/808080875 j-invariant
L 2.6647839619951 L(r)(E,1)/r!
Ω 0.44413066033252 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 17360bo1 69440g1 9765a1 5425d1 Quadratic twists by: -4 8 -3 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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