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Prime Tuple Database
Prime p0= 278890444072635649 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 60 18 12 12 58 8 24 106 24 8 58 12 12 18 60 (?)
an: 0 60 78 90 102 160 168 192 298 322 330 388 400 412 430 490
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 490
Found by: Ralfy
db: batch=69, k=16, 60 18 12 12 58 8 24 106
dn: 0 60 18 12 12 58 8 24 106 24 8 58 12 12 18 60 (?)
an: 0 60 78 90 102 160 168 192 298 322 330 388 400 412 430 490
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 490
Found by: Ralfy
db: batch=69, k=16, 60 18 12 12 58 8 24 106
| SPT(14) | 278890349850320893 | 0 34 40 90 174 196 214 216 234 256 340 390 396 430 | -94222314756 |
| SPT(14) | 278890370956517651 | 0 6 8 18 50 56 102 116 162 168 200 210 212 218 | -73116117998 |
| TPT(12) | 278890397739517511 | 0 2 6 8 36 38 48 50 120 122 180 182 | -46333118138 |
| SPT(14) | 278890402468268273 | 0 8 26 44 56 60 78 176 194 198 210 228 246 254 | -41604367376 |
| SPT(14) | 278890416661455581 | 0 20 26 30 42 72 90 92 110 140 152 156 162 182 | -27411180068 |
| SPT(14) | 278890431503115799 | 0 28 42 58 100 108 124 138 154 162 204 220 234 262 | -12569519850 |
| SPT(14) | 278890450698629293 | 0 6 24 34 40 90 96 154 160 210 216 226 244 250 | 6625993644 |
| SPT(14) | 278890453301544157 | 0 24 36 66 76 112 150 166 204 240 250 280 292 316 | 9228908508 |
| SPT(14) | 278890455762767099 | 0 30 32 44 54 62 102 110 150 158 168 180 182 212 | 11690131450 |
| SPT(14) | 278890456093385407 | 0 22 52 82 120 160 172 252 264 304 342 372 402 424 | 12020749758 |
| SPT(14) | 278890459163035553 | 0 18 44 78 80 84 86 108 110 114 116 150 176 194 | 15090399904 |
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