Factor Info

ID 135398
Size 777 digits / 2581 bits
Status composite
Value 469074909174527525616740833989383373650875946593230469963713782681442761671559360692314548635617947136964635714508010633902651032379365528820643765390885650362063295447323908453153095655807405751606410240091702272048021591305068498193077654848964562492777809125597319466475027349740950768483650287328762145042680598554755516926173484783300175390996003577157029562680074359351326025000768616892088574930311091513672059957229931069944534662762519334043497604853375519565473302502755802414810043431658056505796030995670277407439024475711550582883576929751557232856377318927674663160651550804861674420374288377887699840120467650664407591064103359840790630711324661676488869698905857442499840742514010379972449462869052946176157309623606369234227464945148176959136818444854819301961

Factorizations

Primary (ID: 134631) 16582836649587849205927597 (proven prime)
(ID: 170840) 28286771382155895559861340784813407246067398015910947694122194843269694377356916198008667772170478057602486901540871927334091786993191271184205789547893388577229608563828899982332126018531279526731207879985336167195312404232487663875588415092669820715987544105216992974048856514674625002598631338024669439675508062396040752692147457998591991581088564614837236114211563481112693527262118275063321788047277708437432323404585017751254544588480182817367262132328619438794067163008118639301976143741935969908952462052151525739102424935685293552327182965652906467543515389822985269989798011671954502388085873686037708793109844542560551603711572083223982070013567425764639022046661130792122461747862030455888887726313476927932642613133380920734601360404105613 (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.