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Prime Tuple Database
Prime p0= 2081621494796242033 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 4 30 36 102 30 8 28 26 28 8 30 102 36 30 4 6 (?)
an: 0 6 10 40 76 178 208 216 244 270 298 306 336 438 474 504 508 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: Landjunge
db: batch=80, k=18, 6 4 30 36 102 30 8 28 26
dn: 0 6 4 30 36 102 30 8 28 26 28 8 30 102 36 30 4 6 (?)
an: 0 6 10 40 76 178 208 216 244 270 298 306 336 438 474 504 508 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: Landjunge
db: batch=80, k=18, 6 4 30 36 102 30 8 28 26
| STPT(10) | 2081620326333923951 | 0 2 36 38 78 80 120 122 156 158 | -1168462318082 |
| SPT(16) | 2081620800163988099 | 0 14 24 42 44 80 92 120 134 162 174 210 212 230 240 254 | -694632253934 |
| SPT(13) | 2081620861136129429 | 0 12 30 42 72 102 120 138 168 198 210 228 240 | -633660112604 |
| STPT(10) | 2081621203842663809 | 0 2 18 20 30 32 42 44 60 62 | -290953578224 |
| STPT(10) | 2081621308864218851 | 0 2 36 38 78 80 120 122 156 158 | -185932023182 |
| SPT(18) | 2081621409075823817 | 0 24 74 116 182 186 192 200 252 254 306 314 320 324 390 432 482 506 | -85720418216 |
| SPT(16) | 2081621997401802539 | 0 38 62 68 74 182 188 222 230 264 270 378 384 390 414 452 | 502605560506 |
| STPT(10) | 2081622068227856897 | 0 2 12 14 42 44 72 74 84 86 | 573431614864 |
| STPT(10) | 2081622113903363147 | 0 2 30 32 42 44 54 56 84 86 | 619107121114 |
| STPT(10) | 2081622268980751697 | 0 2 54 56 72 74 90 92 144 146 | 774184509664 |
| SPT(16) | 2081622477520372093 | 0 10 24 94 126 180 220 256 258 294 334 388 420 490 504 514 | 982724130060 |
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