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Prime Tuple Database
Prime p0= 2648294921119322921 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 6 8 6 30 16 24 8 58 8 24 16 30 6 8 6 12 (?)
an: 0 12 18 26 32 62 78 102 110 168 176 200 216 246 252 260 266 278
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: JayPi
db: batch=82, k=18, 12 6 8 6 30 16 24 8 58
dn: 0 12 6 8 6 30 16 24 8 58 8 24 16 30 6 8 6 12 (?)
an: 0 12 18 26 32 62 78 102 110 168 176 200 216 246 252 260 266 278
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: JayPi
db: batch=82, k=18, 12 6 8 6 30 16 24 8 58
| SPT(16) | 2648292559855581809 | 0 20 32 114 144 150 162 174 200 212 224 230 260 342 354 374 | -2361263741112 |
| SPT(16) | 2648292741485284181 | 0 56 66 140 168 170 222 228 260 266 318 320 348 422 432 488 | -2179634038740 |
| SPT(16) | 2648293314657775663 | 0 6 118 130 138 168 186 208 216 238 256 286 294 306 418 424 | -1606461547258 |
| STPT(10) | 2648293541774455871 | 0 2 6 8 18 20 30 32 36 38 | -1379344867050 |
| STPT(10) | 2648293644487036751 | 0 2 6 8 18 20 30 32 36 38 | -1276632286170 |
| STPT(10) | 2648294507223018167 | 0 2 132 134 192 194 252 254 384 386 | -413896304754 |
| SPT(13) | 2648295145827777517 | 0 30 42 60 84 102 162 222 240 264 282 294 324 | 224708454596 |
| STPT(10) | 2648295339635414639 | 0 2 42 44 120 122 198 200 240 242 | 418516091718 |
| STPT(10) | 2648295536453827217 | 0 2 12 14 42 44 72 74 84 86 | 615334504296 |
| SPT(16) | 2648295765017123981 | 0 12 42 56 62 78 96 132 146 182 200 216 222 236 266 278 | 843897801060 |
| STPT(10) | 2648296006743076601 | 0 2 6 8 18 20 30 32 36 38 | 1085623753680 |
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