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Prime Tuple Database
Prime p0= 257918686861834721 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 8 22 26 6 30 16 32 16 30 6 26 22 8 (?)
an: 0 8 30 56 62 92 108 140 156 186 192 218 240 248
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: DoctorNow
db: batch=69, k=14, 8 22 26 6 30 16 32
dn: 0 8 22 26 6 30 16 32 16 30 6 26 22 8 (?)
an: 0 8 30 56 62 92 108 140 156 186 192 218 240 248
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: DoctorNow
db: batch=69, k=14, 8 22 26 6 30 16 32
| SPT(14) | 257918609585382989 | 0 8 14 38 42 80 110 132 162 200 204 228 234 242 | -77276451732 |
| SPT(14) | 257918613745154861 | 0 20 72 116 162 188 210 218 240 266 312 356 408 428 | -73116679860 |
| SPT(14) | 257918630126500111 | 0 28 30 52 96 108 118 150 160 172 216 238 240 268 | -56735334610 |
| SPT(14) | 257918634961226513 | 0 44 50 74 96 170 186 218 234 308 330 354 360 404 | -51900608208 |
| SPT(14) | 257918667539468459 | 0 2 14 18 30 38 80 132 174 182 194 198 210 212 | -19322366262 |
| SPT(14) | 257918674027574797 | 0 40 66 202 216 222 250 336 364 370 384 520 546 586 | -12834259924 |
| SPT(14) | 257918689074729013 | 0 28 48 66 108 148 160 234 246 286 328 346 366 394 | 2212894292 |
| SPT(14) | 257918696823183701 | 0 30 32 50 60 68 110 120 162 170 180 198 200 230 | 9961348980 |
| SPT(14) | 257918702999370247 | 0 64 72 112 130 132 162 184 214 216 234 274 282 346 | 16137535526 |
| SPT(14) | 257918704552567691 | 0 8 50 80 96 110 138 278 306 320 336 366 408 416 | 17690732970 |
| TPT(12) | 257918712210679691 | 0 2 6 8 66 68 78 80 108 110 150 152 | 25348844970 |
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