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Prime Tuple Database
Prime p0= 1991557614460731127 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 54 6 22 32 10 44 46 44 10 32 22 6 54 12 (?)
an: 0 12 66 72 94 126 136 180 226 270 280 312 334 340 394 406
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 12 54 6 22 32 10 44 46
dn: 0 12 54 6 22 32 10 44 46 44 10 32 22 6 54 12 (?)
an: 0 12 66 72 94 126 136 180 226 270 280 312 334 340 394 406
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 12 54 6 22 32 10 44 46
| SPT(16) | 1991555822089834307 | 0 42 86 90 110 150 152 192 230 270 272 312 332 336 380 422 | -1792370896820 |
| SPT(16) | 1991555945630097031 | 0 16 40 78 96 108 138 160 198 220 250 262 280 318 342 358 | -1668830634096 |
| STPT(10) | 1991556747552129101 | 0 2 36 38 78 80 120 122 156 158 | -866908602026 |
| SPT(16) | 1991557042577335157 | 0 2 36 56 66 116 122 134 192 204 210 260 270 290 324 326 | -571883395970 |
| STPT(10) | 1991557502194308821 | 0 2 36 38 108 110 180 182 216 218 | -112266422306 |
| SPT(13) | 1991557529126458201 | 0 12 72 102 150 192 210 228 270 318 348 408 420 | -85334272926 |
| SPT(16) | 1991557898429422009 | 0 10 42 52 112 120 124 130 144 150 154 162 222 232 264 274 | 283968690882 |
| STPT(10) | 1991557904115837269 | 0 2 42 44 60 62 78 80 120 122 | 289655106142 |
| STPT(10) | 1991557919066619401 | 0 2 36 38 78 80 120 122 156 158 | 304605888274 |
| STPT(10) | 1991558790650234747 | 0 2 30 32 42 44 54 56 84 86 | 1176189503620 |
| TPT(14) | 1991558810364509147 | 0 2 54 56 60 62 210 212 234 236 240 242 324 326 | 1195903778020 |
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