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Prime Tuple Database
Prime p0= 1621531517979790447 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 54 6 18 20 18 4 14 4 18 20 18 6 54 16 (?)
an: 0 16 70 76 94 114 132 136 150 154 172 192 210 216 270 286
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 286
Found by: biodoc
db: batch=78, k=16, 16 54 6 18 20 18 4 14
dn: 0 16 54 6 18 20 18 4 14 4 18 20 18 6 54 16 (?)
an: 0 16 70 76 94 114 132 136 150 154 172 192 210 216 270 286
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 286
Found by: biodoc
db: batch=78, k=16, 16 54 6 18 20 18 4 14
| SPT(16) | 1621530167228722757 | 0 24 42 90 102 186 194 224 282 312 320 404 416 464 482 506 | -1350751067690 |
| STPT(10) | 1621530892317386387 | 0 2 30 32 42 44 54 56 84 86 | -625662404060 |
| STPT(10) | 1621531003809880517 | 0 2 54 56 72 74 90 92 144 146 | -514169909930 |
| STPT(10) | 1621531326267495491 | 0 2 30 32 60 62 90 92 120 122 | -191712294956 |
| STPT(10) | 1621531374813935339 | 0 2 18 20 30 32 42 44 60 62 | -143165855108 |
| SPT(16) | 1621531497907754701 | 0 10 22 28 48 118 192 210 268 286 360 430 450 456 468 478 | -20072035746 |
| TPT(14) | 1621531762687886141 | 0 2 66 68 138 140 408 410 450 452 486 488 516 518 | 244708095694 |
| SPT(16) | 1621531765334850079 | 0 12 78 120 132 172 210 250 252 292 330 370 382 424 490 502 | 247355059632 |
| SPT(16) | 1621531835058814681 | 0 18 22 28 36 52 58 72 106 120 126 142 150 156 160 178 | 317079024234 |
| SPT(20) | 1621531948760988409 | 0 12 18 48 60 94 132 144 148 168 214 234 238 250 288 322 334 364 370 382 | 430781197962 |
| STPT(10) | 1621531949813661209 | 0 2 18 20 60 62 102 104 120 122 | 431833870762 |
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