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Prime Tuple Database
Prime p0= 980431146770210689 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 8 10 56 16 8 6 4 18 32 18 4 6 8 16 56 10 8 4 (?)
an: 0 4 12 22 78 94 102 108 112 130 162 180 184 190 198 214 270 280 288 292
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: Theadalus
db: batch=76, k=20, 4 8 10 56 16 8 6 4 18 32
dn: 0 4 8 10 56 16 8 6 4 18 32 18 4 6 8 16 56 10 8 4 (?)
an: 0 4 12 22 78 94 102 108 112 130 162 180 184 190 198 214 270 280 288 292
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: Theadalus
db: batch=76, k=20, 4 8 10 56 16 8 6 4 18 32
| STPT(12) | 980430174676211717 | 0 2 42 44 54 56 120 122 132 134 174 176 | -972093998972 |
| STPT(10) | 980430328465775177 | 0 2 12 14 72 74 132 134 144 146 | -818304435512 |
| SPT(16) | 980430467979052439 | 0 42 60 74 98 114 194 200 222 228 308 324 348 362 380 422 | -678791158250 |
| SPT(16) | 980430482588182943 | 0 14 38 48 50 84 98 108 116 126 140 174 176 186 210 224 | -664182027746 |
| SPT(16) | 980430536607723833 | 0 30 36 56 90 98 140 150 224 234 276 284 318 338 344 374 | -610162486856 |
| STPT(10) | 980431122855067031 | 0 2 36 38 78 80 120 122 156 158 | -23915143658 |
| STPT(10) | 980431170044224079 | 0 2 18 20 30 32 42 44 60 62 | 23274013390 |
| TPT(14) | 980431388924361371 | 0 2 96 98 126 128 186 188 216 218 228 230 240 242 | 242154150682 |
| SPT(16) | 980431429108258999 | 0 42 48 58 84 100 114 120 202 208 222 238 264 274 280 322 | 282338048310 |
| SPT(16) | 980431446817741663 | 0 6 16 30 54 94 108 120 154 166 180 220 244 258 268 274 | 300047530974 |
| SPT(16) | 980431472321053717 | 0 16 42 46 52 66 70 72 154 156 160 174 180 184 210 226 | 325550843028 |
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