Prime p₀= 2848379812057345861 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 10 18 12 18 20 28 62 24 16 2 16 24 62 28 20 18 12 18 10 (?)
a_n: 0 10 28 40 58 78 106 168 192 208 210 226 250 312 340 360 378 390 408 418
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: 418
derived by truncating larger tuple
Found by: Roadranner
db: batch=82, k=20, 10 18 12 18 20 28 62 24 16 2

STPT(10)	2848378880582264969	0 2 30 32 60 62 90 92 120 122	-931475080892
STPT(10)	2848378882660259939	0 2 48 50 90 92 132 134 180 182	-929397085922
TPT(14)	2848379094826453619	0 2 12 14 90 92 132 134 198 200 228 230 270 272	-717230892242
STPT(10)	2848379238763099757	0 2 42 44 72 74 102 104 144 146	-573294246104
STPT(10)	2848379535538759889	0 2 18 20 30 32 42 44 60 62	-276518585972
SPT(22)	2848379812057345843	0 18 28 46 58 76 96 124 186 210 226 228 244 268 330 358 378 396 408 426 436 454	-18
STPT(10)	2848379955941837687	0 2 30 32 42 44 54 56 84 86	143884491826
STPT(10)	2848380020748249509	0 2 18 20 30 32 42 44 60 62	208690903648
STPT(10)	2848380831688648769	0 2 42 44 60 62 78 80 120 122	1019631302908
STPT(10)	2848380877396570697	0 2 24 26 42 44 60 62 84 86	1065339224836
SPT(16)	2848380888617279303	0 36 60 110 114 116 126 168 236 278 288 290 294 344 368 404	1076559933442
SPT(16)	2848380959530582807	0 16 24 42 52 94 102 112 144 154 162 204 214 232 240 256	1147473236946