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Prime Tuple Database
Prime p0= 1991052520747535233 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 6 26 52 20 40 2 4 2 40 20 52 26 6 4 (?)
an: 0 4 10 36 88 108 148 150 154 156 196 216 268 294 300 304
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 4 6 26 52 20 40 2 4
dn: 0 4 6 26 52 20 40 2 4 2 40 20 52 26 6 4 (?)
an: 0 4 10 36 88 108 148 150 154 156 196 216 268 294 300 304
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 4 6 26 52 20 40 2 4
| STPT(10) | 1991051667707963681 | 0 2 6 8 18 20 30 32 36 38 | -853039571552 |
| SPT(16) | 1991052064140294301 | 0 40 46 66 72 126 130 132 220 222 226 280 286 306 312 352 | -456607240932 |
| SPT(16) | 1991052067315188743 | 0 6 38 90 110 158 180 230 264 314 336 384 404 456 488 494 | -453432346490 |
| TPT(14) | 1991052176856649559 | 0 2 30 32 42 44 90 92 102 104 162 164 240 242 | -343890885674 |
| SPT(16) | 1991052406503667979 | 0 24 44 50 54 84 90 98 120 128 134 164 168 174 194 218 | -114243867254 |
| SPT(16) | 1991052469101954329 | 0 54 68 78 84 108 110 134 144 168 170 194 200 210 224 278 | -51645580904 |
| SPT(16) | 1991052942233750897 | 0 32 90 126 132 182 192 236 300 344 354 404 410 446 504 536 | 421486215664 |
| SPT(16) | 1991052956885309347 | 0 24 60 72 84 114 192 240 246 294 372 402 414 426 462 486 | 436137774114 |
| STPT(10) | 1991053106414682509 | 0 2 12 14 90 92 168 170 180 182 | 585667147276 |
| SPT(16) | 1991053340331830947 | 0 6 12 34 60 90 130 132 154 156 196 226 252 274 280 286 | 819584295714 |
| STPT(10) | 1991053564833549059 | 0 2 18 20 30 32 42 44 60 62 | 1044086013826 |
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