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Prime Tuple Database
Prime p0= 1556742373326634859 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 30 12 8 22 12 26 24 16 2 16 24 26 12 22 8 12 30 30 (?)
an: 0 30 60 72 80 102 114 140 164 180 182 198 222 248 260 282 290 302 332 362
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: xii5ku
db: batch=78, k=20, 30 30 12 8 22 12 26 24 16 2
dn: 0 30 30 12 8 22 12 26 24 16 2 16 24 26 12 22 8 12 30 30 (?)
an: 0 30 60 72 80 102 114 140 164 180 182 198 222 248 260 282 290 302 332 362
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: xii5ku
db: batch=78, k=20, 30 30 12 8 22 12 26 24 16 2
| STPT(10) | 1556741365522773497 | 0 2 12 14 42 44 72 74 84 86 | -1007803861362 |
| STPT(10) | 1556741406886216919 | 0 2 18 20 30 32 42 44 60 62 | -966440417940 |
| SPT(16) | 1556741641585202183 | 0 26 44 74 86 96 104 126 128 150 158 168 180 210 228 254 | -731741432676 |
| SPT(16) | 1556741654929629373 | 0 60 106 130 144 156 184 190 324 330 358 370 384 408 454 514 | -718397005486 |
| STPT(10) | 1556742238674372317 | 0 2 12 14 42 44 72 74 84 86 | -134652262542 |
| STPT(10) | 1556742340905411731 | 0 2 36 38 78 80 120 122 156 158 | -32421223128 |
| STPT(10) | 1556742724237736207 | 0 2 30 32 42 44 54 56 84 86 | 350911101348 |
| SPT(16) | 1556743084324894813 | 0 36 40 58 70 96 106 120 166 180 190 216 228 246 250 286 | 710998259954 |
| TPT(14) | 1556743107691507847 | 0 2 12 14 114 116 144 146 180 182 192 194 222 224 | 734364872988 |
| STPT(10) | 1556743166310903119 | 0 2 48 50 90 92 132 134 180 182 | 792984268260 |
| STPT(10) | 1556743197770845499 | 0 2 48 50 60 62 72 74 120 122 | 824444210640 |
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