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Prime Tuple Database
Prime p0= 1990985836975213217 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 64 56 10 14 58 84 44 84 58 14 10 56 64 20 (?)
an: 0 20 84 140 150 164 222 306 350 434 492 506 516 572 636 656
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 656
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 20 64 56 10 14 58 84 44
dn: 0 20 64 56 10 14 58 84 44 84 58 14 10 56 64 20 (?)
an: 0 20 84 140 150 164 222 306 350 434 492 506 516 572 636 656
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 656
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 20 64 56 10 14 58 84 44
| SPT(16) | 1990985031651089933 | 0 6 60 90 120 128 140 170 186 216 228 236 266 296 350 356 | -805324123284 |
| SPT(16) | 1990985415053149649 | 0 18 50 54 68 114 128 134 144 150 164 210 224 228 260 278 | -421922063568 |
| STPT(10) | 1990985563845152627 | 0 2 30 32 42 44 54 56 84 86 | -273130060590 |
| SPT(16) | 1990985582942865037 | 0 36 40 64 70 84 102 114 172 184 202 216 222 246 250 286 | -254032348180 |
| TPT(14) | 1990985695959925829 | 0 2 48 50 132 134 138 140 150 152 180 182 222 224 | -141015287388 |
| STPT(10) | 1990985796235637471 | 0 2 6 8 48 50 90 92 96 98 | -40739575746 |
| STPT(10) | 1990985953779953657 | 0 2 90 92 102 104 114 116 204 206 | 116804740440 |
| SPT(16) | 1990985965609748167 | 0 112 114 120 132 142 172 190 264 282 312 322 334 340 342 454 | 128634534950 |
| STPT(10) | 1990986166638120317 | 0 2 30 32 42 44 54 56 84 86 | 329662907100 |
| SPT(16) | 1990986450285996979 | 0 34 54 70 100 102 112 202 210 300 310 312 342 358 378 412 | 613310783762 |
| STPT(10) | 1990986500318285357 | 0 2 30 32 42 44 54 56 84 86 | 663343072140 |
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