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Prime Tuple Database
Prime p0= 1921348488504601901 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 28 20 18 4 38 10 8 10 38 4 18 20 28 2 (?)
an: 0 2 30 50 68 72 110 120 128 138 176 180 198 218 246 248
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: JZD
db: batch=80, k=16, 2 28 20 18 4 38 10 8
dn: 0 2 28 20 18 4 38 10 8 10 38 4 18 20 28 2 (?)
an: 0 2 30 50 68 72 110 120 128 138 176 180 198 218 246 248
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: JZD
db: batch=80, k=16, 2 28 20 18 4 38 10 8
| STPT(10) | 1921346547466451837 | 0 2 30 32 42 44 54 56 84 86 | -1941038150064 |
| STPT(10) | 1921347015544508471 | 0 2 78 80 108 110 138 140 216 218 | -1472960093430 |
| SPT(16) | 1921347705628163227 | 0 10 24 72 76 100 126 130 156 160 186 210 214 262 276 286 | -782876438674 |
| STPT(10) | 1921347926667261689 | 0 2 42 44 60 62 78 80 120 122 | -561837340212 |
| SPT(16) | 1921348225066043311 | 0 28 48 70 108 126 142 160 168 186 202 220 258 280 300 328 | -263438558590 |
| SPT(16) | 1921348370395600871 | 0 32 60 72 102 110 152 158 252 258 300 308 338 350 378 410 | -118109001030 |
| STPT(10) | 1921348898252491619 | 0 2 18 20 30 32 42 44 60 62 | 409747889718 |
| STPT(12) | 1921349035437361247 | 0 2 12 14 42 44 102 104 132 134 144 146 | 546932759346 |
| SPT(16) | 1921349194390464149 | 0 24 44 62 80 120 210 254 258 302 392 432 450 468 488 512 | 705885862248 |
| SPT(16) | 1921349354327635759 | 0 24 108 118 204 220 268 304 384 420 468 484 570 580 664 688 | 865823033858 |
| STPT(10) | 1921349451550715567 | 0 2 12 14 132 134 252 254 264 266 | 963046113666 |
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