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Prime Tuple Database
Prime p0= 2121220379041852867 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 6 20 30 10 92 10 2 10 92 10 30 20 6 4 (?)
an: 0 4 10 30 60 70 162 172 174 184 276 286 316 336 342 346
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: arkiss
db: batch=80, k=16, 4 6 20 30 10 92 10 2
dn: 0 4 6 20 30 10 92 10 2 10 92 10 30 20 6 4 (?)
an: 0 4 10 30 60 70 162 172 174 184 276 286 316 336 342 346
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: arkiss
db: batch=80, k=16, 4 6 20 30 10 92 10 2
| SPT(16) | 2121218508865365367 | 0 16 24 84 100 120 174 196 240 262 316 336 352 412 420 436 | -1870176487500 |
| SPT(16) | 2121218757433076437 | 0 10 42 52 54 94 112 126 160 174 192 232 234 244 276 286 | -1621608776430 |
| SPT(16) | 2121218920028964827 | 0 14 24 74 86 92 114 120 206 212 234 240 252 302 312 326 | -1459012888040 |
| SPT(16) | 2121218999258544949 | 0 10 12 30 60 112 114 154 180 220 222 274 304 322 324 334 | -1379783307918 |
| STPT(10) | 2121219095898179777 | 0 2 42 44 132 134 222 224 264 266 | -1283143673090 |
| SPT(16) | 2121219444742318247 | 0 12 60 92 104 120 144 162 332 350 374 390 402 434 482 494 | -934299534620 |
| STPT(10) | 2121220448469743417 | 0 2 30 32 42 44 54 56 84 86 | 69427890550 |
| STPT(10) | 2121220665569982629 | 0 2 42 44 120 122 198 200 240 242 | 286528129762 |
| SPT(16) | 2121221037970885153 | 0 28 118 196 220 274 288 300 304 316 330 384 408 486 576 604 | 658929032286 |
| STPT(10) | 2121221141868298469 | 0 2 18 20 30 32 42 44 60 62 | 762826445602 |
| STPT(10) | 2121221491612532171 | 0 2 30 32 78 80 126 128 156 158 | 1112570679304 |
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