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Prime Tuple Database
Prime p0= 640331419910681701 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 36 48 2 24 4 30 8 30 4 24 2 48 36 16 (?)
an: 0 16 52 100 102 126 130 160 168 198 202 226 228 276 312 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: [SG-2W]Kurzer
db: batch=72, k=16, 16 36 48 2 24 4 30 8
dn: 0 16 36 48 2 24 4 30 8 30 4 24 2 48 36 16 (?)
an: 0 16 52 100 102 126 130 160 168 198 202 226 228 276 312 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: [SG-2W]Kurzer
db: batch=72, k=16, 16 36 48 2 24 4 30 8
| SPT(20) | 640331240046608057 | 0 26 54 56 62 72 110 120 122 140 246 264 266 276 314 324 330 332 360 386 | -179864073644 |
| TPT(12) | 640331256106948031 | 0 2 66 68 90 92 138 140 150 152 168 170 | -163803733670 |
| TPT(12) | 640331276347278377 | 0 2 24 26 30 32 54 56 114 116 120 122 | -143563403324 |
| TPT(12) | 640331392617000629 | 0 2 30 32 42 44 138 140 210 212 228 230 | -27293681072 |
| TPT(12) | 640331393236204331 | 0 2 60 62 156 158 180 182 186 188 228 230 | -26674477370 |
| TPT(12) | 640331419812860681 | 0 2 6 8 36 38 120 122 138 140 168 170 | -97821020 |
| SPT(16) | 640331437511101279 | 0 10 28 72 118 132 234 238 264 268 370 384 430 474 492 502 | 17600419578 |
| TPT(12) | 640331459427275171 | 0 2 6 8 78 80 96 98 180 182 210 212 | 39516593470 |
| TPT(12) | 640331466326546921 | 0 2 78 80 90 92 180 182 258 260 300 302 | 46415865220 |
| TPT(12) | 640331520521821109 | 0 2 252 254 288 290 330 332 408 410 480 482 | 100611139408 |
| TPT(12) | 640331521991032169 | 0 2 18 20 42 44 48 50 72 74 102 104 | 102080350468 |
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