Prime p₀= 391468632047772889 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 4 26 24 6 70 80 28 80 70 6 24 26 4 (?)
a_n: 0 4 30 54 60 130 210 238 318 388 394 418 444 448
All 14 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 448
Found by: Cruncher Pete
db: batch=70, k=14, 4 26 24 6 70 80 28

TPT(12)	391468544327715497	0 2 12 14 24 26 42 44 60 62 192 194	-87720057392
SPT(14)	391468546677729341	0 2 32 56 66 80 90 98 108 122 132 156 186 188	-85370043548
SPT(14)	391468565158153513	0 18 64 66 88 118 150 154 186 216 238 240 286 304	-66889619376
SPT(14)	391468586012182439	0 14 48 50 60 78 104 138 164 182 192 194 228 242	-46035590450
TPT(12)	391468604283577307	0 2 54 56 102 104 114 116 132 134 222 224	-27764195582
TPT(12)	391468611833375849	0 2 48 50 78 80 90 92 168 170 222 224	-20214397040
TPT(12)	391468654896996317	0 2 54 56 60 62 84 86 132 134 210 212	22849223428
SPT(14)	391468708776732109	0 12 22 40 90 118 120 130 132 160 210 228 238 250	76728959220
SPT(14)	391468742114707381	0 18 66 90 102 106 132 166 192 196 208 232 280 298	110066934492
SPT(16)	391468767713337019	0 34 60 82 102 118 132 168 214 250 264 280 300 322 348 382	135665564130
SPT(14)	391468771079312713	0 10 24 70 100 114 124 150 160 174 204 250 264 274	139031539824