Factor Info

ID 13486
Size 259 digits / 858 bits
Status composite
Value 1655290381822628524429320787484029754145508311647364787161221248447637197698911253468603778628655876757739069275598415054535872745984267549765702924360093832527971032144696849629870145608574423194884495854475782991339341849998203705300686489876877375032545801

Factorizations

Primary (ID: 11566) 535434479268147803380664430887701402848403348378116486001 (proven prime)
(ID: 13487) 3091490081261001964660686949716194559772798675947738182447684822681371348293741014529885153241874129970312476235240165038402496528652682829955528572566878912589506174565376784804532852588881775853259801 (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.