Factor Info

ID 157061
Size 1247 digits / 4142 bits
Status composite
Value 66227001223771653604412824450561033080450640397391875653911841457513924733605450423647264618091795715937317366466891998135933785680900928268892170074093907135843954172673323489219109307101472790728541410799622453658235698948265540330778069552567917695757975725050543929571376121843941859178393184215075959090486552414970047391161360784787216798188446066849218101251823008874385542409697759269007833354452252288434593141825226851194203957918776983040367696403385758902514718499858952364373743659580950389145235631495713502526024292100154624440128858009200533666598393612665646433138892035036323284694977867715753601129802578839395495051028542158917565370272559745834714630183609688844734220060454248939416640974558883993686508883911254848184263269830924697603832104181795877454741698268382257812299710497904107179831460611368118304903087322723743960506041414040996267237439374399445548997840714462964949996192210604055500483074774749542292926273192934593861349588256767397802647146586883688434922956537785729547355775045826195622339334172793811933226619962944263982581055974987343547953423945187559262626092490016793881457042622173437569613790431703736002227676335159734719591800754566896508537206177925767149432554296985614180447944040160068063139

Factorizations

Primary (ID: 154594) 6841661642646463343047 (proven prime)
(ID: 157062) 9679958566052968105733425617023773855354032843646375659522095026630090945431315929496253107891596574390963175215711247226820264526728665162353887115330502376164152661890476493542345805196765913704114614061144038296920549565734353726632448270220242269847858327091826378771737164442816591737711894179585937640354405264778288167472537428763565979258071819761747979744570444928824513101230862734556740638729577437266276961659251626265174823085356642954941274186804525140261418792241728196886157396745637200099236402548677261462040679869612719973927980314122114376365735855828830721564004305632540930163681942289931328324322801376384759869257895313919527463623286050392825966445404419926846980332535264953932785244193109015868154121947530793064763140331180785266918492109378288490000821223069938730047844506688031262593310423674003510394026451810901789148931752498961762825527371616053209629352181522884444181050885895958910190307864371315695057381702913214378921427215248020906868668460552732545865434075898528887940088652893241496893718861567692822760820514346552056627392902538717198979289156051557350413811571329039370844428516926395338860186894303742183221644728327808157915807931547305890158953387883325546674682097775463237 (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.