Factor Info

ID 135284
Size 591 digits / 1963 bits
Status composite
Value 451908700825166775075678760347071832388372039264362819171565424940909671028686610822006353652008047712188974901660970773569408353708548718051757208978661254400305406845280324632148896433100800033683700513481886456692585102522682335237029799275870295993834285269869282310019946778728553388815503174817545827654467465398860859621511320211453479298911670803770654694204815961374507749718788639791770127784340059408858976764854306367623513812377321393205611733695671663009101399111320150487865313118941847624445884233081953132760511705580337095346072254281717603345213611792346324613023276125521

Factorizations

Primary (ID: 134135) 1246501206961265681019957871 (proven prime)
(ID: 135285) 362541727437901776528190669791672875707280324137343704747459391223251567686498000442171310473157333067966691510456450178018565584147919434417156160847753707162601284610624840359856673067971146705259139418690872204615518661744260702584528635518408256570655412087882948171855575128998543773633922779527308300469223582759688539571910733584231744125485413113012828339932439566498127629155382799961238122379878991644519966647630883077653371001092924907939864894625735062227729802187640299364339296878722733787827907998837185781068651729469086433474770919715467819097151 (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.