[aphowoil] Prime day frequency thresholds

Let a Prime Day be a day at which you have lived a prime number of days.  By the celebrated Prime Number Theorem, we have the following results: By age 9 (e^8 = 2981 days), the average spacing between Prime Days exceeds 8 days.  By age 23 (e^9 = 8103 days), the average spacing exceeds 9 days.  By age 61 (e^10 = 22,026 days) the average spacing exceeds 10 days.

The ages kind of mark thresholds in life.

Also, on your 86th birthday, you are in the midst of a very long stretch of composite days (72 days, a record prime gap).

Gap length in days	Age in days	Age in years
34	1327	3.6331279945243
32	5591	15.3073237508556
34	8467	23.1813826146475
36	9551	26.1492128678987
34	9973	27.3045859000684
32	10799	29.5660506502396
34	11743	32.1505817932923
34	12163	33.3004791238877
36	12853	35.1895961670089
36	14107	38.6228610540726
44	15683	42.9377138945927
36	15823	43.3210130047912
42	16141	44.1916495550992
34	17257	47.2470910335387
36	18803	51.4798083504449
34	19087	52.2573579739904
40	19333	52.9308692676249
52	19609	53.6865160848734
34	20443	55.9698836413415
40	20809	56.9719370294319
34	21433	58.6803559206023
36	22193	60.7611225188227
36	22307	61.0732375085558
40	22573	61.8015058179329
36	22817	62.4695414099932
36	24281	66.4777549623546
40	25261	69.160848733744
52	25471	69.7357973990418
36	27143	74.3134839151266
32	27701	75.8412046543463
32	27851	76.2518822724162
48	28229	77.2867898699521
36	28351	77.6208076659822
34	29683	81.2676249144422
36	29881	81.8097193702943
38	30593	83.7590691307324
72	31397	85.9603011635866

A002386