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Prime Tuple Database
Prime p0= 209207978171247641 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 20 40 8 10 30 38 76 38 30 10 8 40 20 (?)
an: 0 20 60 68 78 108 146 222 260 290 300 308 348 368
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Ralfy
db: batch=69, k=14, 20 40 8 10 30 38 76
dn: 0 20 40 8 10 30 38 76 38 30 10 8 40 20 (?)
an: 0 20 60 68 78 108 146 222 260 290 300 308 348 368
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Ralfy
db: batch=69, k=14, 20 40 8 10 30 38 76
| SPT(14) | 209207886961956503 | 0 18 20 26 108 140 158 168 186 218 300 306 308 326 | -91209291138 |
| SPT(14) | 209207887415392297 | 0 4 22 24 76 112 120 136 144 180 232 234 252 256 | -90755855344 |
| TPT(12) | 209207890349731199 | 0 2 12 14 78 80 90 92 108 110 168 170 | -87821516442 |
| SPT(14) | 209207913480528707 | 0 26 84 86 92 162 192 224 254 324 330 332 390 416 | -64690718934 |
| SPT(14) | 209207966860395611 | 0 12 38 50 92 110 120 170 180 198 240 252 278 290 | -11310852030 |
| SPT(14) | 209207967143200007 | 0 36 42 50 110 164 176 210 222 276 336 344 350 386 | -11028047634 |
| TPT(12) | 209207984250430157 | 0 2 42 44 144 146 150 152 180 182 252 254 | 6079182516 |
| SPT(14) | 209207987629469407 | 0 22 24 42 64 66 90 106 130 132 154 172 174 196 | 9458221766 |
| SPT(14) | 209207993041428673 | 0 66 70 90 96 118 120 136 138 160 166 186 190 256 | 14870181032 |
| SPT(14) | 209207993827803287 | 0 14 44 102 114 120 140 186 206 212 224 282 312 326 | 15656555646 |
| SPT(14) | 209207994075059909 | 0 24 74 80 150 152 180 194 222 224 294 300 350 374 | 15903812268 |
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