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Prime Tuple Database
Prime p0= 1556689775415450821 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 26 22 18 14 10 6 86 4 86 6 10 14 18 22 26 (?)
an: 0 26 48 66 80 90 96 182 186 272 278 288 302 320 342 368
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: crashtech
db: batch=78, k=16, 26 22 18 14 10 6 86 4
dn: 0 26 22 18 14 10 6 86 4 86 6 10 14 18 22 26 (?)
an: 0 26 48 66 80 90 96 182 186 272 278 288 302 320 342 368
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: crashtech
db: batch=78, k=16, 26 22 18 14 10 6 86 4
| SPT(16) | 1556689113855104497 | 0 52 72 76 100 136 160 162 184 186 210 246 270 274 294 346 | -661560346324 |
| SPT(13) | 1556689498172930021 | 0 42 102 120 150 180 186 192 222 252 270 330 372 | -277242520800 |
| STPT(10) | 1556689508783598587 | 0 2 30 32 72 74 114 116 144 146 | -266631852234 |
| SPT(18) | 1556689516723698529 | 0 28 58 82 90 130 132 154 160 222 228 250 252 292 300 324 354 382 | -258691752292 |
| STPT(10) | 1556689536167060717 | 0 2 90 92 102 104 114 116 204 206 | -239248390104 |
| STPT(10) | 1556689572686396969 | 0 2 42 44 60 62 78 80 120 122 | -202729053852 |
| STPT(10) | 1556689834772725517 | 0 2 12 14 72 74 132 134 144 146 | 59357274696 |
| SPT(16) | 1556689985316532513 | 0 16 18 24 28 58 66 84 100 118 126 156 160 166 168 184 | 209901081692 |
| STPT(10) | 1556690062577914079 | 0 2 12 14 90 92 168 170 180 182 | 287162463258 |
| SPT(16) | 1556690111718664073 | 0 20 48 74 78 116 128 156 158 186 198 236 240 266 294 314 | 336303213252 |
| STPT(10) | 1556690242642173971 | 0 2 96 98 138 140 180 182 276 278 | 467226723150 |
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