Factor Info

ID 36984
Size 340 digits / 1128 bits
Status composite
Value 1857318572321303081155898235169557946111538347775095825429175549763991118372937824102694772517979815641137033194240342941731577820191287499819756419457067272389718187927995405576839536119963360466023882080066797795636986956767548046120700886575948310707717273368281582547404154787630318372024380901283989555348641751713666219458733004889081

Factorizations

Primary (ID: 11707) 1331247175934064574966369960667813849 (proven prime)
(ID: 36985) 1395171840284372801884539104242334802071681439586985007737535382745644927102536655725418499209279849595118086051661202916279165389847408287230154612369956551679730938445237281741465881935192167364553630063039328323782784257565383040187666382874421896761448614330227713052904028264603875642215678499041569 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.