Factor Info

ID 170820
Size 506 digits / 1680 bits
Status composite
Value 38959935087649284251839965435768514361733780822997037886366384511310757878728536242420984426345888268381530400794204886976830380023189556514506309606493669234231404410177341926160065782014719314700236083456866079926743898012240086751453363689286495906678283637926885499349626122319912890387576270727039997041442892325613316159949745150201371988663307636609377965180406431476218207779554330577410965196406586817970908038033959654714623780353121418169428831429167526389950214320214281472920223337412267403649

Factorizations

Primary (ID: 169964) 727417804699634506492490838410488442778121 (proven prime)
(ID: 170821) 53559226672677647481091468300724367108345690038133446589668372253002121634927559878083416843181856525418866736399419998645591255482044547420513190577063717797247862122768510171292952415940774456081437832242226766222226381258574976780627048653120770711514170109624906029364557495463263366908903421850042963620801438151935425103511905894746604219533230079762249236690955203638655670427262803638816886837686206016825878601140857115713788231194961060384717478195837369 (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.