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Prime Tuple Database
Prime p0= 2195957049381987961 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 64 20 42 24 36 18 58 18 36 24 42 20 64 6 (?)
an: 0 6 70 90 132 156 192 210 268 286 322 346 388 408 472 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: JayPi
db: batch=81, k=16, 6 64 20 42 24 36 18 58
dn: 0 6 64 20 42 24 36 18 58 18 36 24 42 20 64 6 (?)
an: 0 6 70 90 132 156 192 210 268 286 322 346 388 408 472 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: JayPi
db: batch=81, k=16, 6 64 20 42 24 36 18 58
| SPT(16) | 2195955801655558073 | 0 8 26 36 104 110 176 186 218 228 294 300 368 378 396 404 | -1247726429888 |
| SPT(16) | 2195956208926796411 | 0 36 60 78 86 98 110 156 182 228 240 252 260 278 302 338 | -840455191550 |
| STPT(10) | 2195956253026637207 | 0 2 30 32 42 44 54 56 84 86 | -796355350754 |
| STPT(10) | 2195956433383764761 | 0 2 66 68 108 110 150 152 216 218 | -615998223200 |
| STPT(10) | 2195956458631243349 | 0 2 18 20 30 32 42 44 60 62 | -590750744612 |
| STPT(10) | 2195956945635360179 | 0 2 18 20 30 32 42 44 60 62 | -103746627782 |
| STPT(10) | 2195957183678224037 | 0 2 30 32 42 44 54 56 84 86 | 134296236076 |
| STPT(10) | 2195957234449290029 | 0 2 12 14 90 92 168 170 180 182 | 185067302068 |
| SPT(16) | 2195957620495388147 | 0 74 84 102 114 186 192 234 272 314 320 392 404 422 432 506 | 571113400186 |
| SPT(16) | 2195957730584416339 | 0 4 10 52 60 84 88 90 112 114 118 142 150 192 198 202 | 681202428378 |
| SPT(16) | 2195957735429812721 | 0 2 12 80 110 198 212 240 248 276 290 378 408 476 486 488 | 686047824760 |
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