Across
Giving lecture do numbers that prime divides (8)
Get ready for a night out? (6)
Mathematician's prompt returning cap (6)
Mother returned by 1 without thinking what might be wrong (8)
Several quick strokes of the lash as foreplay? (13)
Eccentric freak caught by mean spook (10)
Bit of tooth decay multiplied internally (4)
Let out on reversal of prison sentence (4)
In shock return edition full of nasty sex (10)
Small flat subsequently hosts have converted a delightful place (13)
People scattered seeing snake interrupt radio broadcast (8)
Bold sound of operatic cycle in German (6)
Claire has homework including AI's thoughts on topic? (6)
A lack of banknotes say circulating currently (8)
Down
Very desirable bachelor perfectly erect (5)
Every guy in first set of books back for novelist's growing plot (9)
Islands that are East or West mostly free from big business (5)
Wild fruit tree in western state present to the north (7)
Living arrangement snug during English spring (9)
Organised action saving North American mammal (5)
Road sign in case you should have motorway ahead (9)
Peace - Crimea's flourishing with it (9)
Meat curry good parts horse rib (9)
Charlie finished cutting grass green again after drought? (9)
GP's location that's unsatisfactory and wet (7)
Landscape remains in a box upside-down (5)
Provide means of support for heel that hurts (5)
Silly hotel apparently competing with the Plaza? (5)
Type letters or click words in the clue