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Fast Math - Next Higher Prime!

For each number, what is its next higher prime number?
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Quiz by Jerry928
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Last updated: November 10, 2023
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First submittedNovember 10, 2023
Times taken40
Average score75.0%
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number
prime+
264
269
99
101
149
151
23
29
338
347
number
prime+
104
107
38
41
307
311
95
97
14
17
number
prime+
33
37
298
307
137
139
258
263
245
251
number
prime+
234
239
164
167
348
349
363
367
55
59
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