Factor Info

ID 31726
Size 402 digits / 1333 bits
Status composite
Value 159585488799597301788655803109594589691163904643654045739514503434166080536655198452870192609893887821575714297839254295358312143101846088962653656900235472452144619474173189205133570216865499462205697391941711650350512151048574936546518130655128012975005656108568636586719727072123763129468634805540076478186191578127931723232156130297407859280925876101660385391891040512777519871602610525894374177609

Factorizations

Primary (ID: 31727) 998031223225797420391210347292324050589189816321 (proven prime)
(ID: 31728) 159900296790105761304083960548189815942695870189371718693100555564856856879394882087275240691659725855727824356616436563264797072275451298397647522968826180013620449557465017668088234074587627690735882884785232662474400511794743776712815818567772601315549438903598427981859386401567645246947817567270041995306718224156371356761603795441083488380637248329 (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.