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Prime Tuple Database
Prime p0= 400426421397870481 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 18 30 18 4 26 12 40 12 26 4 18 30 18 (?)
an: 0 18 48 66 70 96 108 148 160 186 190 208 238 256
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: Cruncher Pete
db: batch=70, k=14, 18 30 18 4 26 12 40
dn: 0 18 30 18 4 26 12 40 12 26 4 18 30 18 (?)
an: 0 18 48 66 70 96 108 148 160 186 190 208 238 256
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: Cruncher Pete
db: batch=70, k=14, 18 30 18 4 26 12 40
| SPT(14) | 400426355592566839 | 0 30 34 42 162 174 180 232 238 250 370 378 382 412 | -65805303642 |
| SPT(14) | 400426372866946193 | 0 8 66 78 98 104 138 176 210 216 236 248 306 314 | -48530924288 |
| SPT(14) | 400426382210274839 | 0 14 30 42 72 74 80 174 180 182 212 224 240 254 | -39187595642 |
| TPT(12) | 400426398750907091 | 0 2 6 8 66 68 138 140 168 170 180 182 | -22646963390 |
| TPT(12) | 400426413385676849 | 0 2 42 44 132 134 150 152 342 344 372 374 | -8012193632 |
| TPT(12) | 400426417672243409 | 0 2 12 14 42 44 108 110 150 152 228 230 | -3725627072 |
| TPT(12) | 400426444711497947 | 0 2 54 56 72 74 84 86 114 116 150 152 | 23313627466 |
| SPT(14) | 400426447271307701 | 0 12 32 48 98 126 168 200 242 270 320 336 356 368 | 25873437220 |
| SPT(14) | 400426476345877517 | 0 32 90 144 200 204 222 224 242 246 302 356 414 446 | 54948007036 |
| SPT(14) | 400426478151895999 | 0 52 70 72 94 150 160 234 244 300 322 324 342 394 | 56754025518 |
| TPT(12) | 400426482918744851 | 0 2 18 20 126 128 186 188 258 260 330 332 | 61520874370 |
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