The **Hecke characteristic polynomial** of a newform $f$ at a prime $p$ is the characteristic polynomial of the Hecke operator $T_p$ acting on the newform subspace $V_f$.

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- Last edited by Andrew Sutherland on 2020-07-25 13:39:25

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- 2020-07-25 13:39:25 by Andrew Sutherland (Reviewed)