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Prime Tuple Database
Prime p0= 997845845228748137 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 26 16 42 26 4 92 10 6 2 6 10 92 4 26 42 16 26 (?)
an: 0 26 42 84 110 114 206 216 222 224 230 240 332 336 362 404 420 446
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: stoneageman
db: batch=76, k=18, 26 16 42 26 4 92 10 6 2
dn: 0 26 16 42 26 4 92 10 6 2 6 10 92 4 26 42 16 26 (?)
an: 0 26 42 84 110 114 206 216 222 224 230 240 332 336 362 404 420 446
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: stoneageman
db: batch=76, k=18, 26 16 42 26 4 92 10 6 2
| STPT(10) | 997845024894982931 | 0 2 6 8 18 20 30 32 36 38 | -820333765206 |
| SPT(18) | 997845142089408521 | 0 60 72 108 132 138 146 152 156 182 186 192 200 206 230 266 278 338 | -703139339616 |
| TPT(14) | 997845158771422121 | 0 2 30 32 108 110 240 242 276 278 318 320 336 338 | -686457326016 |
| STPT(10) | 997845275068174199 | 0 2 18 20 60 62 102 104 120 122 | -570160573938 |
| STPT(10) | 997845394398153407 | 0 2 12 14 42 44 72 74 84 86 | -450830594730 |
| SPT(16) | 997845833247068401 | 0 10 66 78 142 156 162 180 208 226 232 246 310 322 378 388 | -11981679736 |
| SPT(16) | 997846037382301229 | 0 78 80 84 134 180 204 224 234 254 278 324 374 378 380 458 | 192153553092 |
| SPT(16) | 997846704173807419 | 0 40 42 52 84 88 114 138 154 178 204 208 240 250 252 292 | 858945059282 |
| SPT(16) | 997846935510101527 | 0 12 30 42 82 96 112 126 130 144 160 174 214 226 244 256 | 1090281353390 |
| STPT(10) | 997847397735716579 | 0 2 18 20 60 62 102 104 120 122 | 1552506968442 |
| STPT(10) | 997847404089815087 | 0 2 12 14 42 44 72 74 84 86 | 1558861066950 |
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