Cremona's table of elliptic curves

Curve 1850a4

1850 = 2 · 52 · 37



Data for elliptic curve 1850a4

Field Data Notes
Atkin-Lehner 2+ 5+ 37+ Signs for the Atkin-Lehner involutions
Class 1850a Isogeny class
Conductor 1850 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -4008947514062500 = -1 · 22 · 58 · 376 Discriminant
Eigenvalues 2+  2 5+ -2  0 -2 -6  2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-131375,-18634375] [a1,a2,a3,a4,a6]
Generators [1780:72535:1] Generators of the group modulo torsion
j -16048965315233521/256572640900 j-invariant
L 2.8259621973929 L(r)(E,1)/r!
Ω 0.12526464690429 Real period
R 5.639983561268 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 14800q4 59200bf4 16650bz4 370d4 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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