Factor Info

ID 53185
Size 417 digits / 1383 bits
Status composite
Value 191476766106828289885366424391322303077206738813745719326215250716611642489045514400145255238507733896336624354223454002701462616222526407720728950401820797113238098434658778997349307016075043645898059538732213067427593175470349850789185592265372931398721293177592268136271840741235163537704572607793114902744220932135579523893040272760027114910928833241307274229391229410919032355532156182754453153241723637278097959

Factorizations

Primary (ID: 52432) 196560666553286126588980353347341 (proven prime)
(ID: 76558) 974135718322466975782197710970423095958722396227034792734286089798058215234036772420486075504002696912816498772663083852150143959684442198730970605937997108823970023722062959060231605342023569142180788746005916319698596701991875200589436136279321312386353649582285867467470760534599224728815166642333666350168368073129480328215515736443900971998378876606983701990874810653296222423299 (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.