Cremona's table of elliptic curves

Curve 850i1

850 = 2 · 52 · 17



Data for elliptic curve 850i1

Field Data Notes
Atkin-Lehner 2- 5+ 17+ Signs for the Atkin-Lehner involutions
Class 850i Isogeny class
Conductor 850 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 960 Modular degree for the optimal curve
Δ -2656250000 = -1 · 24 · 510 · 17 Discriminant
Eigenvalues 2-  3 5+  1 -4 -3 17+  6 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,195,2197] [a1,a2,a3,a4,a6]
j 84375/272 j-invariant
L 4.0702155151156 L(r)(E,1)/r!
Ω 1.0175538787789 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 6800p1 27200q1 7650t1 850e1 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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