Cremona's table of elliptic curves

Curve 17640b1

17640 = 23 · 32 · 5 · 72



Data for elliptic curve 17640b1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7- Signs for the Atkin-Lehner involutions
Class 17640b Isogeny class
Conductor 17640 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 86016 Modular degree for the optimal curve
Δ 185220000000 = 28 · 33 · 57 · 73 Discriminant
Eigenvalues 2+ 3+ 5+ 7-  2  2 -6  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-546903,155673098] [a1,a2,a3,a4,a6]
j 7630566466251024/78125 j-invariant
L 1.4140874544604 L(r)(E,1)/r!
Ω 0.7070437272302 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 35280h1 17640bt1 88200eo1 17640h1 Quadratic twists by: -4 -3 5 -7


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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