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Prime Tuple Database
Prime p0= 990563906504730743 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 10 66 24 54 24 36 30 12 2 12 30 36 24 54 24 66 10 20 (?)
an: 0 20 30 96 120 174 198 234 264 276 278 290 320 356 380 434 458 524 534 554
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: Theadalus
db: batch=76, k=20, 20 10 66 24 54 24 36 30 12 2
dn: 0 20 10 66 24 54 24 36 30 12 2 12 30 36 24 54 24 66 10 20 (?)
an: 0 20 30 96 120 174 198 234 264 276 278 290 320 356 380 434 458 524 534 554
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: Theadalus
db: batch=76, k=20, 20 10 66 24 54 24 36 30 12 2
| SPT(16) | 990563144755212839 | 0 2 24 32 42 44 72 128 144 200 228 230 240 248 270 272 | -761749517904 |
| STPT(10) | 990563162347431851 | 0 2 6 8 48 50 90 92 96 98 | -744157298892 |
| TPT(14) | 990563210985791489 | 0 2 12 14 48 50 132 134 138 140 198 200 210 212 | -695518939254 |
| STPT(10) | 990563320471893911 | 0 2 78 80 138 140 198 200 276 278 | -586032836832 |
| SPT(16) | 990563612276689433 | 0 56 86 98 104 120 126 140 204 218 224 240 246 258 288 344 | -294228041310 |
| STPT(10) | 990563763204585569 | 0 2 18 20 30 32 42 44 60 62 | -143300145174 |
| SPT(16) | 990564130001396299 | 0 18 24 48 60 90 108 118 150 160 178 208 220 244 250 268 | 223496665556 |
| STPT(10) | 990564225730683389 | 0 2 42 44 60 62 78 80 120 122 | 319225952646 |
| SPT(16) | 990564258438522821 | 0 6 36 50 56 60 62 92 96 126 128 132 138 152 182 188 | 351933792078 |
| SPT(16) | 990564457745627029 | 0 82 102 124 130 150 160 168 184 192 202 222 228 250 270 352 | 551240896286 |
| TPT(14) | 990564469642589531 | 0 2 48 50 60 62 96 98 126 128 138 140 216 218 | 563137858788 |
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