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Prime Tuple Database
Prime p0= 411916316186812561 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 10 32 16 2 12 12 4 42 2 42 4 12 12 2 16 32 10 18 (?)
an: 0 18 28 60 76 78 90 102 106 148 150 192 196 208 220 222 238 270 280 298
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: scrap
db: batch=70, k=20, 18 10 32 16 2 12 12 4 42 2
dn: 0 18 10 32 16 2 12 12 4 42 2 42 4 12 12 2 16 32 10 18 (?)
an: 0 18 28 60 76 78 90 102 106 148 150 192 196 208 220 222 238 270 280 298
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: scrap
db: batch=70, k=20, 18 10 32 16 2 12 12 4 42 2
| SPT(14) | 411916160990974117 | 0 4 36 52 90 100 162 184 246 256 294 310 342 346 | -155195838444 |
| SPT(14) | 411916184928098401 | 0 70 78 88 118 126 132 166 172 180 210 220 228 298 | -131258714160 |
| TPT(12) | 411916198432764299 | 0 2 42 44 108 110 288 290 372 374 378 380 | -117754048262 |
| SPT(14) | 411916202995412359 | 0 4 10 30 40 58 84 184 210 228 238 258 264 268 | -113191400202 |
| SPT(14) | 411916234072137437 | 0 32 44 62 90 102 140 186 224 236 264 282 294 326 | -82114675124 |
| SPT(14) | 411916235327717231 | 0 56 60 96 128 132 158 180 206 210 242 278 282 338 | -80859095330 |
| SPT(14) | 411916318768358303 | 0 6 30 54 56 98 104 180 186 228 230 254 278 284 | 2581545742 |
| SPT(14) | 411916328733974651 | 0 38 48 68 80 96 122 156 182 198 210 230 240 278 | 12547162090 |
| SPT(14) | 411916347429437953 | 0 16 40 46 64 84 166 204 286 306 324 330 354 370 | 31242625392 |
| TPT(12) | 411916353803939597 | 0 2 84 86 114 116 132 134 270 272 294 296 | 37617127036 |
| SPT(14) | 411916355410377751 | 0 40 70 142 156 190 268 300 378 412 426 498 528 568 | 39223565190 |
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