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Prime Tuple Database
Prime p0= 1991053857822199727 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 14 28 48 14 40 18 8 4 8 18 40 14 48 28 14 (?)
an: 0 14 42 90 104 144 162 170 174 182 200 240 254 302 330 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 14 28 48 14 40 18 8 4
dn: 0 14 28 48 14 40 18 8 4 8 18 40 14 48 28 14 (?)
an: 0 14 42 90 104 144 162 170 174 182 200 240 254 302 330 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 14 28 48 14 40 18 8 4
| SPT(16) | 1991052520747535233 | 0 4 10 36 88 108 148 150 154 156 196 216 268 294 300 304 | -1337074664494 |
| SPT(16) | 1991052942233750897 | 0 32 90 126 132 182 192 236 300 344 354 404 410 446 504 536 | -915588448830 |
| SPT(16) | 1991052956885309347 | 0 24 60 72 84 114 192 240 246 294 372 402 414 426 462 486 | -900936890380 |
| STPT(10) | 1991053106414682509 | 0 2 12 14 90 92 168 170 180 182 | -751407517218 |
| SPT(16) | 1991053340331830947 | 0 6 12 34 60 90 130 132 154 156 196 226 252 274 280 286 | -517490368780 |
| STPT(10) | 1991053564833549059 | 0 2 18 20 30 32 42 44 60 62 | -292988650668 |
| SPT(16) | 1991053998725188541 | 0 8 20 50 56 78 102 138 140 176 200 222 228 258 270 278 | 140902988814 |
| SPT(16) | 1991054316850090703 | 0 18 44 84 96 110 120 126 128 134 144 158 170 210 236 254 | 459027890976 |
| STPT(10) | 1991054403670464029 | 0 2 18 20 30 32 42 44 60 62 | 545848264302 |
| STPT(10) | 1991054586286290989 | 0 2 48 50 60 62 72 74 120 122 | 728464091262 |
| TPT(14) | 1991054746258897871 | 0 2 60 62 66 68 138 140 198 200 318 320 366 368 | 888436698144 |
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