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Prime Tuple Database
Prime p0= 1991438689556015179 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 60 4 14 12 34 6 30 98 30 6 34 12 14 4 60 (?)
an: 0 60 64 78 90 124 130 160 258 288 294 328 340 354 358 418
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 60 4 14 12 34 6 30 98
dn: 0 60 4 14 12 34 6 30 98 30 6 34 12 14 4 60 (?)
an: 0 60 64 78 90 124 130 160 258 288 294 328 340 354 358 418
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 60 4 14 12 34 6 30 98
| SPT(16) | 1991437707465772927 | 0 60 70 124 154 160 186 190 270 274 300 306 336 390 400 460 | -982090242252 |
| SPT(16) | 1991437768443359023 | 0 6 34 36 40 46 54 106 144 196 204 210 214 216 244 250 | -921112656156 |
| SPT(16) | 1991438205777157037 | 0 62 80 102 104 164 176 216 260 300 312 372 374 396 414 476 | -483778858142 |
| SPT(16) | 1991438426084376413 | 0 18 20 26 56 60 110 156 170 216 266 270 300 306 308 326 | -263471638766 |
| STPT(10) | 1991438464827629099 | 0 2 42 44 60 62 78 80 120 122 | -224728386080 |
| STPT(10) | 1991438580944835467 | 0 2 42 44 132 134 222 224 264 266 | -108611179712 |
| STPT(10) | 1991438971307135237 | 0 2 24 26 42 44 60 62 84 86 | 281751120058 |
| STPT(10) | 1991438976484615247 | 0 2 42 44 72 74 102 104 144 146 | 286928600068 |
| STPT(12) | 1991439142918120541 | 0 2 90 92 120 122 126 128 156 158 246 248 | 453362105362 |
| SPT(16) | 1991439537430006799 | 0 2 14 32 44 62 92 128 204 240 270 288 300 318 330 332 | 847873991620 |
| SPT(16) | 1991439581358918623 | 0 38 50 104 116 126 140 176 258 294 308 318 330 384 396 434 | 891802903444 |
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