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Prime Tuple Database
Prime p0= 1981109758649669309 starts a
Symmetric tuple of 13 consecutive primes (SPT).
dn: 0 18 36 30 30 84 6 6 84 30 30 36 18 (?)
an: 0 18 54 84 114 198 204 210 294 324 354 390 408
All 13 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 408
Found by: Orange Kid
db: batch=80, k=13, 18 36 30 30 84 6
dn: 0 18 36 30 30 84 6 6 84 30 30 36 18 (?)
an: 0 18 54 84 114 198 204 210 294 324 354 390 408
All 13 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 408
Found by: Orange Kid
db: batch=80, k=13, 18 36 30 30 84 6
| SPT(16) | 1981107711126828131 | 0 50 60 68 108 138 168 170 276 278 308 338 378 386 396 446 | -2047522841178 |
| SPT(16) | 1981107868031237773 | 0 18 48 64 78 88 126 148 156 178 216 226 240 256 286 304 | -1890618431536 |
| SPT(16) | 1981108624268957921 | 0 2 26 56 72 80 108 110 138 140 168 176 192 222 246 248 | -1134380711388 |
| SPT(16) | 1981109282597621873 | 0 30 36 56 104 116 126 156 188 218 228 240 288 308 314 344 | -476052047436 |
| SPT(16) | 1981109310507088933 | 0 58 84 124 196 198 208 238 246 276 286 288 360 400 426 484 | -448142580376 |
| SPT(16) | 1981109685195975371 | 0 8 36 108 200 218 270 308 360 398 450 468 560 632 660 668 | -73453693938 |
| STPT(10) | 1981110123859735049 | 0 2 18 20 30 32 42 44 60 62 | 365210065740 |
| SPT(20) | 1981110494410087193 | 0 24 96 108 116 126 128 140 168 200 234 266 294 306 308 318 326 338 410 434 | 735760417884 |
| STPT(10) | 1981110794126500637 | 0 2 30 32 42 44 54 56 84 86 | 1035476831328 |
| SPT(16) | 1981111243082023121 | 0 12 20 32 62 68 90 98 102 110 132 138 168 180 188 200 | 1484432353812 |
| SPT(16) | 1981111291828535021 | 0 60 138 150 158 210 278 312 368 402 470 522 530 542 620 680 | 1533178865712 |
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