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Prime Tuple Database
Prime p0= 1956397890448058909 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 48 6 30 4 14 42 4 42 14 4 30 6 48 20 (?)
an: 0 20 68 74 104 108 122 164 168 210 224 228 258 264 312 332
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 332
Found by: Orange Kid
db: batch=80, k=16, 20 48 6 30 4 14 42 4
dn: 0 20 48 6 30 4 14 42 4 42 14 4 30 6 48 20 (?)
an: 0 20 68 74 104 108 122 164 168 210 224 228 258 264 312 332
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 332
Found by: Orange Kid
db: batch=80, k=16, 20 48 6 30 4 14 42 4
| STPT(10) | 1956396428605464617 | 0 2 90 92 102 104 114 116 204 206 | -1461842594292 |
| STPT(10) | 1956396552810236531 | 0 2 36 38 78 80 120 122 156 158 | -1337637822378 |
| STPT(10) | 1956397409874374177 | 0 2 12 14 42 44 72 74 84 86 | -480573684732 |
| STPT(10) | 1956397495201859621 | 0 2 6 8 18 20 30 32 36 38 | -395246199288 |
| STPT(10) | 1956397718685499721 | 0 2 30 32 78 80 126 128 156 158 | -171762559188 |
| SPT(16) | 1956397770578397121 | 0 6 16 70 72 96 118 148 210 240 262 286 288 342 352 358 | -119869661788 |
| SPT(16) | 1956398351022652213 | 0 4 6 76 96 154 196 228 286 318 360 418 438 508 510 514 | 460574593304 |
| TPT(14) | 1956398379029764337 | 0 2 90 92 120 122 132 134 150 152 180 182 192 194 | 488581705428 |
| STPT(10) | 1956398379210394541 | 0 2 36 38 78 80 120 122 156 158 | 488762335632 |
| STPT(10) | 1956398516141945171 | 0 2 6 8 18 20 30 32 36 38 | 625693886262 |
| SPT(16) | 1956398595905702479 | 0 12 42 124 130 168 192 234 238 280 304 342 348 430 460 472 | 705457643570 |
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