# via yoyo@home
n=1038: c330(2457770806......) = 3988084409741189392108345307759438046438332846126328163303 * p272(6162785323......)
# ECM B1=2900000000, sigma=0:10810834135954478294
# via Kurt Beschorner
n=73709: c73709(1111111111......) = 4359263049288795813411236119 * c73681(2548850800......)
# ECM B1=1e6, sigma=1490847819941659
n=73961: c73961(1111111111......) = 1080550272435715149513557573 * c73934(1028282662......)
# ECM B1=1e6, sigma=0:4390356175273430
n=9140L: c1800(1413265922......) = 47607569008988384064528145779704872149367668161 * c1753(2968574013......)
# ecm: B1=20e6, sigma=945463523607013
n=11186: c4351(4381477616......) = 10047236328202050702104146667386566557 * c4314(4360878427......)
# ECM B1=2e6, sigma=7960624127612682
n=11189: c10951(4468652403......) = 26339159165621951582610887322493 * c10920(1696581267......)
# ECM B1=1e6, sigma=7400770076833118
n=9020M: c1528(1888313459......) = 806714226599701612662027386511107984233937681 * c1483(2340746446......)
# ECM B1=30e6, sigma=130988058486603
n=11157: c7423(6465036537......) = 19312306515369142088438918827 * c7395(3347625273......)
# ECM B1=1e6, sigma=2861724744296490
n=11163: c7296(6978410886......) = 547265309233475849575690890017191 * c7264(1275142196......)
# ECM B1=1e6, sigma=6273126304137350
n=11168: c5528(6500957147......) = 228393867921585426881749864875590177 * c5493(2846379899......)
# ECM B1=1.5e6, sigma=5751312406615878
n=11171: c11171(1111111111......) = 895492867008505554255856892747 * c11141(1240781643......)
# ECM B1=1e6, sigma=5350523237779107
n=11173: c11157(2794456176......) = 2392475056704040351589674528879 * c11127(1168018938......)
# ECM B1=1e6, sigma=5374136673857373
n=15233: c15205(4306519695......) = 3841341537699528281988053 * c15181(1121097838......)
# P-1 B1=350e6
n=15267: c8664(1603281630......) = 162343180476731755886488315876228221049 * c8625(9875879142......)
# P-1 B1=350e6
n=1698: c482(1197459604......) = 28095012773992742999627373458231946052045018937407 * p432(4262178536......)
n=3066: c804(7917978690......) = 30416941200229903414306667230511180360298103 * c761(2603147581......)
n=3108: c843(1936795430......) = 5992489457005587012654878707521774739644529 * c800(3232038111......)
# via yoyo@home
n=1518: c369(8634288537......) = 3288866993152854306749970204412107929989836511824658903 * p315(2625307911......)
# ECM B1=2900000000, sigma=0:5630245930688939527
n=11127: c7408(2222611741......) = 90350370583829281052150745493 * c7379(2459991836......)
# ECM B1=1e6, sigma=8860228181319867
n=11139: c7177(1109999999......) = 4282901934041861654236390361750266151719 * c7137(2591700713......)
# ECM B1=1e6, sigma=4830835621601756
n=11148: c3684(1685913811......) = 50329572102337056911701508340181309 * c3649(3349747953......)
# ECM B1=3e6, sigma=52580970354535
n=15167: c14598(4166545198......) = 1761806389476179292782293 * c14574(2364927964......)
# P-1 B1=350e6
n=15181: c13220(6060472926......) = 304888891048004036396505473637200917289 * c13182(1987764429......)
# P-1 B1=375e6
n=15187: c15173(2783323951......) = 394205011619904392913883988628827 * c15140(7060600117......)
# P-1 B1=350e6
n=15189: c9801(1502509940......) = 34042679849277918012923466151 * x9772(4413606527......)
# P-1 B1=350e6
n=15189: x9772(4413606527......) = 3951919520371515623304388870216831 * c9739(1116826014......)
# P-1 B1=350e6
n=15193: c15176(1621480702......) = 161013737632906349908391 * c15153(1007044943......)
# P-1 B1=350e6
n=15204: c4320(9901000000......) = 214224782023989986205620150989979105329 * c4282(4621780872......)
# P-1 B1=1.2e9
n=2814: c772(5770843274......) = 114607675879128638440277927047313879538724637868007 * c722(5035302592......)