Prime p₀= 1641205455380584537 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 12 30 28 26 16 24 20 10 8 28 8 10 20 24 16 26 28 30 12 (?)
a_n: 0 12 42 70 96 112 136 156 166 174 202 210 220 240 264 280 306 334 364 376
All 20 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 376
derived by truncating larger tuple
Found by: LCB001
db: batch=78, k=20, 12 30 28 26 16 24 20 10 8 28

SPT(16)	1641204544879470331	0 28 48 52 90 96 106 138 160 192 202 208 246 250 270 298	-910501114206
STPT(10)	1641204552103549229	0 2 18 20 30 32 42 44 60 62	-903277035308
STPT(10)	1641204879280070519	0 2 18 20 30 32 42 44 60 62	-576100514018
STPT(10)	1641205397889374411	0 2 6 8 48 50 90 92 96 98	-57491210126
STPT(10)	1641205407355291847	0 2 24 26 42 44 60 62 84 86	-48025292690
SPT(22)	1641205455380584529	0 8 20 50 78 104 120 144 164 174 182 210 218 228 248 272 288 314 342 372 384 392	-8
SPT(16)	1641205979780223257	0 30 56 84 122 164 174 206 300 332 342 384 422 450 476 506	524399638720
STPT(10)	1641206567448033401	0 2 6 8 48 50 90 92 96 98	1112067448864
SPT(16)	1641206700942789083	0 20 24 54 74 104 120 174 236 290 306 336 356 386 390 410	1245562204546
STPT(12)	1641207088874923091	0 2 60 62 90 92 210 212 240 242 300 302	1633494338554
STPT(10)	1641207250441113359	0 2 12 14 90 92 168 170 180 182	1795060528822
STPT(10)	1641208164525939629	0 2 42 44 90 92 138 140 180 182	2709145355092