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Prime Tuple Database
Prime p0= 1539272562578798141 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 90 20 12 24 4 2 30 30 4 30 30 2 4 24 12 20 90 (?)
an: 0 90 110 122 146 150 152 182 212 216 246 276 278 282 306 318 338 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Skivelitis2
db: batch=78, k=18, 90 20 12 24 4 2 30 30 4
dn: 0 90 20 12 24 4 2 30 30 4 30 30 2 4 24 12 20 90 (?)
an: 0 90 110 122 146 150 152 182 212 216 246 276 278 282 306 318 338 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Skivelitis2
db: batch=78, k=18, 90 20 12 24 4 2 30 30 4
| SPT(16) | 1539270635385987433 | 0 30 114 130 156 166 168 178 186 196 198 208 234 250 334 364 | -1927192810708 |
| SPT(16) | 1539270781967526827 | 0 30 36 62 66 72 120 140 156 176 224 230 234 260 266 296 | -1780611271314 |
| SPT(16) | 1539271032058591499 | 0 24 48 50 120 174 180 198 230 248 254 308 378 380 404 428 | -1530520206642 |
| STPT(10) | 1539271495728153557 | 0 2 30 32 42 44 54 56 84 86 | -1066850644584 |
| STPT(10) | 1539271522050846557 | 0 2 30 32 42 44 54 56 84 86 | -1040527951584 |
| STPT(10) | 1539271609550704187 | 0 2 54 56 72 74 90 92 144 146 | -953028093954 |
| STPT(10) | 1539272860388743217 | 0 2 84 86 132 134 180 182 264 266 | 297809945076 |
| STPT(10) | 1539272908536748709 | 0 2 18 20 30 32 42 44 60 62 | 345957950568 |
| STPT(10) | 1539272923295798459 | 0 2 18 20 30 32 42 44 60 62 | 360717000318 |
| SPT(16) | 1539273091827082033 | 0 58 100 114 126 130 136 156 268 288 294 298 310 324 366 424 | 529248283892 |
| SPT(16) | 1539273620095392221 | 0 36 56 66 68 80 96 98 120 122 138 150 152 162 182 218 | 1057516594080 |
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