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Prime Tuple Database
Prime p0= 630999457803386963 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 18 60 2 12 76 42 12 6 32 6 12 42 76 12 2 60 18 18 (?)
an: 0 18 36 96 98 110 186 228 240 246 278 284 296 338 414 426 428 488 506 524
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 524
Found by: RFGuy_KCCO
db: batch=72, k=20, 18 18 60 2 12 76 42 12 6 32
dn: 0 18 18 60 2 12 76 42 12 6 32 6 12 42 76 12 2 60 18 18 (?)
an: 0 18 36 96 98 110 186 228 240 246 278 284 296 338 414 426 428 488 506 524
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 524
Found by: RFGuy_KCCO
db: batch=72, k=20, 18 18 60 2 12 76 42 12 6 32
| TPT(12) | 630999285009315281 | 0 2 66 68 78 80 120 122 138 140 246 248 | -172794071682 |
| TPT(14) | 630999289407947399 | 0 2 18 20 102 104 198 200 240 242 252 254 258 260 | -168395439564 |
| TPT(12) | 630999359690125469 | 0 2 30 32 42 44 108 110 168 170 240 242 | -98113261494 |
| TPT(12) | 630999365096587259 | 0 2 12 14 192 194 210 212 372 374 378 380 | -92706799704 |
| TPT(12) | 630999383798631269 | 0 2 48 50 90 92 102 104 162 164 168 170 | -74004755694 |
| TPT(12) | 630999425155996997 | 0 2 144 146 174 176 204 206 240 242 282 284 | -32647389966 |
| TPT(12) | 630999472412121611 | 0 2 30 32 36 38 126 128 276 278 318 320 | 14608734648 |
| TPT(12) | 630999517701791681 | 0 2 78 80 186 188 198 200 216 218 288 290 | 59898404718 |
| STPT(10) | 630999551519533169 | 0 2 78 80 120 122 162 164 240 242 | 93716146206 |
| SPT(16) | 630999563159981891 | 0 12 38 42 68 80 122 150 278 306 348 360 386 390 416 428 | 105356594928 |
| TPT(12) | 630999699313986929 | 0 2 42 44 78 80 132 134 168 170 318 320 | 241510599966 |
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