Factor Info

ID 23508
Size 537 digits / 1782 bits
Status composite
Value 149655940887582911272299034274522643366832545077844007901348509287570020898356213269547780387703133641694046568016783020718821370204902161814856028741240938384497438844385386190276517855380803486894880001575136066316780549493895491426720775765458428541688068927230872789981870932932601767115103500241006095519593693117291770960593180931873018573978149171557055068135756594705132091998265002878214003508837468462106177058886036184883437550407285568531131053939596839397398718988833499819314179502877188360519628032669200803245852892789917

Factorizations

Primary (ID: 8246) 85053461164796801949539541639542805770666392330682673302530819774105141531698707146930307290253537320447270457 (proven prime)
(ID: 32801) 1759551449618428337789871908882447506633983742129257723456809633517968254972720811625813039993526219255386513707549111797991744594837192688396925310925119487355328752007747461707579871676307289421431847165236950350060683725722129339150588840323151305592432942635205726361168947957546390304861090727400679428103105381030385668293899672843137332793909618616626600664686293392639084568790228401794575118023091169688157187436859781 (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.