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Prime Tuple Database
Prime p0= 2993366950805649623 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 32 28 38 12 18 6 64 26 64 6 18 12 38 28 32 6 (?)
an: 0 6 38 66 104 116 134 140 204 230 294 300 318 330 368 396 428 434
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 434
Found by: Orange Kid
db: batch=82, k=18, 6 32 28 38 12 18 6 64 26
dn: 0 6 32 28 38 12 18 6 64 26 64 6 18 12 38 28 32 6 (?)
an: 0 6 38 66 104 116 134 140 204 230 294 300 318 330 368 396 428 434
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 434
Found by: Orange Kid
db: batch=82, k=18, 6 32 28 38 12 18 6 64 26
| SPT(16) | 2993364380230816771 | 0 18 48 60 72 102 132 148 222 238 268 298 310 322 352 370 | -2570574832852 |
| STPT(10) | 2993364750997816691 | 0 2 108 110 138 140 168 170 276 278 | -2199807832932 |
| SPT(16) | 2993365834773882179 | 0 8 68 72 98 108 110 120 140 150 152 162 188 192 252 260 | -1116031767444 |
| SPT(16) | 2993366243446582853 | 0 14 38 48 56 150 156 168 176 188 194 288 296 306 330 344 | -707359066770 |
| SPT(16) | 2993366605744572047 | 0 12 14 30 50 90 152 174 182 204 266 306 326 342 344 356 | -345061077576 |
| TPT(14) | 2993366847077115347 | 0 2 12 14 24 26 42 44 150 152 180 182 192 194 | -103728534276 |
| STPT(10) | 2993367218738959871 | 0 2 6 8 48 50 90 92 96 98 | 267933310248 |
| SPT(16) | 2993367234597756299 | 0 98 108 140 162 170 204 240 272 308 342 350 372 404 414 512 | 283792106676 |
| STPT(12) | 2993367467993278511 | 0 2 48 50 78 80 90 92 120 122 168 170 | 517187628888 |
| STPT(10) | 2993367613094698517 | 0 2 30 32 42 44 54 56 84 86 | 662289048894 |
| SPT(13) | 2993367913829761333 | 0 6 90 180 228 246 258 270 288 336 426 510 516 | 963024111710 |
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