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Prime Tuple Database
Prime p0= 1990440549147802261 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 24 42 28 2 54 46 8 46 54 2 28 42 24 6 (?)
an: 0 6 30 72 100 102 156 202 210 256 310 312 340 382 406 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: LCB001
db: batch=80, k=16, 6 24 42 28 2 54 46 8
dn: 0 6 24 42 28 2 54 46 8 46 54 2 28 42 24 6 (?)
an: 0 6 30 72 100 102 156 202 210 256 310 312 340 382 406 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: LCB001
db: batch=80, k=16, 6 24 42 28 2 54 46 8
| SPT(16) | 1990439051413519891 | 0 22 30 42 46 60 66 72 106 112 118 132 136 148 156 178 | -1497734282370 |
| STPT(10) | 1990439195606968619 | 0 2 42 44 60 62 78 80 120 122 | -1353540833642 |
| TPT(14) | 1990439681510637431 | 0 2 60 62 126 128 180 182 198 200 216 218 228 230 | -867637164830 |
| SPT(16) | 1990440116011596889 | 0 12 24 58 72 82 94 132 160 198 210 220 234 268 280 292 | -433136205372 |
| SPT(16) | 1990440241864749139 | 0 24 58 64 72 84 100 108 124 132 148 160 168 174 208 232 | -307283053122 |
| SPT(16) | 1990440500121540757 | 0 6 10 54 66 70 114 156 160 202 246 250 262 306 310 316 | -49026261504 |
| TPT(14) | 1990441282693849031 | 0 2 60 62 90 92 126 128 138 140 168 170 180 182 | 733546046770 |
| STPT(10) | 1990441445223692429 | 0 2 48 50 90 92 132 134 180 182 | 896075890168 |
| STPT(10) | 1990441573235393417 | 0 2 12 14 42 44 72 74 84 86 | 1024087591156 |
| STPT(10) | 1990441829303733917 | 0 2 42 44 72 74 102 104 144 146 | 1280155931656 |
| SPT(16) | 1990441872863210629 | 0 4 84 132 144 172 192 202 312 322 342 370 382 430 510 514 | 1323715408368 |
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