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Prime Tuple Database
Prime p0= 495676442388327661 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 36 16 8 10 32 24 4 6 44 6 4 24 32 10 8 16 36 6 (?)
an: 0 6 42 58 66 76 108 132 136 142 186 192 196 220 252 262 270 286 322 328
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Aleksander Parkitny
db: batch=70, k=20, 6 36 16 8 10 32 24 4 6 44
dn: 0 6 36 16 8 10 32 24 4 6 44 6 4 24 32 10 8 16 36 6 (?)
an: 0 6 42 58 66 76 108 132 136 142 186 192 196 220 252 262 270 286 322 328
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Aleksander Parkitny
db: batch=70, k=20, 6 36 16 8 10 32 24 4 6 44
| TPT(12) | 495676400778823169 | 0 2 48 50 78 80 90 92 120 122 138 140 | -41609504492 |
| TPT(12) | 495676405481615441 | 0 2 96 98 108 110 156 158 228 230 336 338 | -36906712220 |
| SPT(14) | 495676413943749151 | 0 66 126 166 172 178 208 210 240 246 252 292 352 418 | -28444578510 |
| TPT(12) | 495676428098439611 | 0 2 48 50 126 128 156 158 210 212 216 218 | -14289888050 |
| SPT(14) | 495676431103428503 | 0 18 24 74 108 120 134 174 188 200 234 284 290 308 | -11284899158 |
| SPT(14) | 495676434154548001 | 0 42 46 66 70 102 112 150 160 192 196 216 220 262 | -8233779660 |
| SPT(14) | 495676451348121047 | 0 2 20 30 104 120 132 344 356 372 446 456 474 476 | 8959793386 |
| TPT(12) | 495676472181831011 | 0 2 36 38 78 80 120 122 126 128 168 170 | 29793503350 |
| SPT(14) | 495676496720661133 | 0 16 48 94 100 114 124 150 160 174 180 226 258 274 | 54332333472 |
| SPT(14) | 495676500247048349 | 0 8 12 32 38 62 104 138 180 204 210 230 234 242 | 57858720688 |
| STPT(10) | 495676518006950249 | 0 2 12 14 30 32 48 50 60 62 | 75618622588 |
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