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Prime Tuple Database
Prime p0= 1976776564975578721 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 36 76 20 18 52 8 22 14 16 14 22 8 52 18 20 76 36 (?)
an: 0 36 112 132 150 202 210 232 246 262 276 298 306 358 376 396 472 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: [SG-2W]Kurzer
db: batch=80, k=18, 36 76 20 18 52 8 22 14 16
dn: 0 36 76 20 18 52 8 22 14 16 14 22 8 52 18 20 76 36 (?)
an: 0 36 112 132 150 202 210 232 246 262 276 298 306 358 376 396 472 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: [SG-2W]Kurzer
db: batch=80, k=18, 36 76 20 18 52 8 22 14 16
| SPT(16) | 1976775986584942331 | 0 8 18 38 60 92 96 98 120 122 126 158 180 200 210 218 | -578390636390 |
| SPT(16) | 1976776083321666317 | 0 20 66 74 80 84 110 132 194 216 242 246 252 260 306 326 | -481653912404 |
| SPT(16) | 1976776120693057097 | 0 24 30 42 56 122 140 156 170 186 204 270 284 296 302 326 | -444282521624 |
| TPT(14) | 1976776166288644907 | 0 2 30 32 60 62 132 134 222 224 294 296 300 302 | -398686933814 |
| STPT(10) | 1976776206900034919 | 0 2 78 80 120 122 162 164 240 242 | -358075543802 |
| SPT(16) | 1976776224054975841 | 0 10 70 82 136 148 166 180 208 222 240 252 306 318 378 388 | -340920602880 |
| SPT(16) | 1976776568554774093 | 0 18 78 84 94 120 126 130 174 178 184 210 220 226 286 304 | 3579195372 |
| TPT(14) | 1976776569225727271 | 0 2 6 8 168 170 198 200 228 230 246 248 300 302 | 4250148550 |
| TPT(14) | 1976776734055705649 | 0 2 72 74 210 212 222 224 240 242 342 344 390 392 | 169080126928 |
| SPT(16) | 1976777132005713007 | 0 22 42 54 60 64 94 102 172 180 210 214 220 232 252 274 | 567030134286 |
| TPT(14) | 1976777341290316349 | 0 2 72 74 120 122 222 224 288 290 330 332 558 560 | 776314737628 |
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