Cremona's table of elliptic curves

Curve 850j1

850 = 2 · 52 · 17



Data for elliptic curve 850j1

Field Data Notes
Atkin-Lehner 2- 5+ 17+ Signs for the Atkin-Lehner involutions
Class 850j Isogeny class
Conductor 850 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 480 Modular degree for the optimal curve
Δ -2656250 = -1 · 2 · 57 · 17 Discriminant
Eigenvalues 2- -3 5+ -2 -4  3 17+  3 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-255,-1503] [a1,a2,a3,a4,a6]
j -116930169/170 j-invariant
L 1.1949776914903 L(r)(E,1)/r!
Ω 0.59748884574513 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 6800o1 27200p1 7650w1 170e1 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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