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	export declare function euclideanMod(x: bigint, y: bigint): bigint;
	export declare function inverseMod(a: bigint, n: bigint): bigint;
	export declare function powmod(x: bigint, y: bigint, p: bigint): bigint;
	export declare function tonelliShanks(n: bigint, p: bigint): bigint;

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