Cremona's table of elliptic curves

Curve 850d1

850 = 2 · 52 · 17



Data for elliptic curve 850d1

Field Data Notes
Atkin-Lehner 2+ 5- 17- Signs for the Atkin-Lehner involutions
Class 850d Isogeny class
Conductor 850 Conductor
∏ cp 14 Product of Tamagawa factors cp
deg 6720 Modular degree for the optimal curve
Δ -2564616706250000 = -1 · 24 · 58 · 177 Discriminant
Eigenvalues 2+  1 5- -5  4  3 17- -2 Hecke eigenvalues for primes up to 20
Equation [1,0,1,33924,-387702] [a1,a2,a3,a4,a6]
Generators [21:567:1] Generators of the group modulo torsion
j 11053587253415/6565418768 j-invariant
L 1.8987366857377 L(r)(E,1)/r!
Ω 0.26693834391184 Real period
R 0.5080725645996 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 6800y1 27200bm1 7650cm1 850f1 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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