n=1939: c1623(3468250179......) = 2319804043020569784657764982312066706540009 * c1581(1495061701......)
# ECM B1=20e6, sigma=1141204615990357
n=2370: c586(6914859041......) = 482449202423416486767475769973056969504388721 * c542(1433282303......)
# ECM B1=43e6, sigma=1028291333
n=12271: c10472(7708447882......) = 228199770997052675993096122519371289 * c10437(3377938483......)
# ECM B1=1e6, sigma=4270726391921522
n=12275: c9784(2077466078......) = 4409632003308300498889025067767487751 * c9747(4711200565......)
# ECM B1=1e6, sigma=7126292361183199
n=12277: c12265(1347178865......) = 118409763548324573394163349399 * c12236(1137726168......)
# ECM B1=1e6, sigma=865464314463046
n=20168: c10043(8592966282......) = 36413245003538692345629330721 * c10015(2359846336......)
# P-1 B1=120e6
n=100833: c60474(1718188888......) = 218914320925344172603 * c60453(7848681992......)
# P-1 B1=50e6
n=100840: c40311(3675124653......) = 26923763855635207088748001 * c40286(1365011471......)
# P-1 B1=120e6
n=100841: c93032(1033371661......) = 263521074163247213 * x93014(3921400459......)
# P-1 B1=50e6
n=100841: x93014(3921400459......) = 1747747951842195723733 * c92993(2243687629......)
# P-1 B1=50e6
n=100849: c86411(2211561424......) = 837394980053163708359 * c86390(2641001531......)
# P-1 B1=50e6
n=4079: c4046(1527972583......) = 426915461085826624259143920722034774479 * c4007(3579098726......)
# ECM B1=1e6, sigma=7104292139681039
n=12223: c11477(9127227149......) = 6369097247405237468604340064437 * c11447(1433048797......)
# ECM B1=1e6, sigma=4266251454290015
n=12233: c11274(3606443994......) = 22472722653715903146492540430914710329 * c11237(1604809550......)
# ECM B1=1e6, sigma=4346254638954307
n=12247: c11867(2095401124......) = 2776545656296308111024907187 * c11839(7546791531......)
# ECM B1=1e6, sigma=5666394773832634
n=12250: c4188(3669243430......) = 621878902495839421287137521938451694251 * c4149(5900253916......)
# ECM B1=3e6, sigma=5389300061366745
n=12264: c3418(4082981731......) = 3141173557231484342233218217422101569 * c3382(1299826850......)
# ECM B1=5e6, sigma=3950502677650097
# via Kurt Beschorner
n=57077: c57077(1111111111......) = 3848471893272271808963508973 * c57049(2887148826......)
# ECM B1=1e6, sigma=0:4742462032411031
n=61469: c61469(1111111111......) = 698138979099137779882713720563 * c61439(1591532838......)
# ECM B1=1e6, sigma=7844869317150916
n=61519: c61519(1111111111......) = 3592374185368400157663594959 * c61491(3092971538......)
# ECM B1=1e6, sigma=0:2912591680432495
n=1909: p1763(3987531140......) is proven
# https://stdkmd.net/nrr/cert/Phi/#CERT_PHI_1909_10
n=1909: c1804(9000000000......) = 225703566525345000237290241654276163965649 * p1763(3987531140......)
# ECM B1=20e6, sigma=5168216469123288
n=12240: c3064(4079663740......) = 263000468346705414367562319148772641 * c3029(1551200180......)
# ECM B1=3e6, sigma=4513911137171856
n=12256: c6107(8159202356......) = 43376467754503927150112444601064993 * c6073(1881020465......)
# ECM B1=1.5e6, sigma=6872108156273792
n=20163: c10995(4623079054......) = 721292645808181608827351401 * c10968(6409436005......)
# P-1 B1=50e6
n=33606: c11186(2623476399......) = 230893953674075061463927 * c11163(1136225682......)
# P-1 B1=120e6
n=33607: c28800(9000000900......) = 5964387365159475570403 * c28779(1508956469......)
# P-1 B1=50e6
n=33609: c21051(1501219233......) = 48248595085802769587549417191 * c21022(3111425795......)
# P-1 B1=50e6
n=100814: c40824(9090910000......) = 776396116921274123891 * c40804(1170911317......)
# P-1 B1=120e6
n=100818: c33578(3047841132......) = 54821518733674447939 * c33558(5559570773......)
# P-1 B1=120e6
n=100822: c50379(8914460306......) = 8152588103725941068097397481 * c50352(1093451575......)
# P-1 B1=120e6
n=100830: c26852(1949028251......) = 394392699271528282561 * c26831(4941846680......)
# P-1 B1=120e6
n=784: c265(7992725630......) = 289541217302474902147738712574747645681665598761448687795987839125906245176246519610151449976343537460699905766689 * p152(2760479390......)
# snfs