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Prime Tuple Database
Prime p0= 2215137918268802777 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 90 2 84 10 8 22 36 12 8 12 36 22 8 10 84 2 90 (?)
an: 0 90 92 176 186 194 216 252 264 272 284 320 342 350 360 444 446 536
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Orange Kid
db: batch=81, k=18, 90 2 84 10 8 22 36 12 8
dn: 0 90 2 84 10 8 22 36 12 8 12 36 22 8 10 84 2 90 (?)
an: 0 90 92 176 186 194 216 252 264 272 284 320 342 350 360 444 446 536
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Orange Kid
db: batch=81, k=18, 90 2 84 10 8 22 36 12 8
| SPT(16) | 2215137366308638501 | 0 22 30 46 88 186 190 240 268 318 322 420 462 478 486 508 | -551960164276 |
| STPT(10) | 2215137446631600989 | 0 2 42 44 120 122 198 200 240 242 | -471637201788 |
| TPT(14) | 2215137589755456599 | 0 2 72 74 102 104 120 122 198 200 210 212 330 332 | -328513346178 |
| STPT(10) | 2215137845840482877 | 0 2 12 14 42 44 72 74 84 86 | -72428319900 |
| SPT(16) | 2215137866649439093 | 0 66 124 148 160 168 180 204 250 274 286 294 306 330 388 454 | -51619363684 |
| STPT(10) | 2215137888090983927 | 0 2 30 32 42 44 54 56 84 86 | -30177818850 |
| SPT(16) | 2215137972365820809 | 0 20 30 32 42 72 80 102 110 132 140 170 180 182 192 212 | 54097018032 |
| SPT(16) | 2215137974527146863 | 0 56 60 90 110 120 134 146 174 186 200 210 230 260 264 320 | 56258344086 |
| SPT(16) | 2215138209058354193 | 0 8 20 26 54 108 120 138 146 164 176 230 258 264 276 284 | 290789551416 |
| STPT(10) | 2215138629350103557 | 0 2 42 44 72 74 102 104 144 146 | 711081300780 |
| STPT(10) | 2215138865227368539 | 0 2 18 20 30 32 42 44 60 62 | 946958565762 |
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