Factor Info

ID 136916
Size 330 digits / 1097 bits
Status composite
Value 920568081872530071857678016414653430708280294207838839275077275820942020802984171684714130888011029811972343445116776052523523158023133258869566486957624178355899148287438136408744575641978122889600819832702405286409160291620565730688217846137829148024189982579644848183485773158213852508156465342483136255086630466296954427846401

Factorizations

Primary (ID: 136917) 25311688526949373666317461 (proven prime)
(ID: 136918) 36369287686690698173345955404611791160704918370014812497548391517970855104258984281621861370991103568679508792089093253781377672931761278799053967800896617602605904343649697008286726654333528612759943949401901177387914823828020100717168623620847350398662173829958678514678043235256979700724602689764100541 (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.