Factor Info

ID 156192
Size 978 digits / 3248 bits
Status composite
Value 357867807102641655436478729681906393098214867167550937116962363995313017028607174201740361679720989656265835448997026344809600190823630577798917891141583149606094935157096947171428399871218495936842772908137978161439457313433746018795504933331175624312375567684235501599990497401763774166715297719655841379972200574309519062508035578310613692691151834349544907587775758750015191111099444857358378433764761163152800534519224434684028029631815526984908519499805940939822449867096261916260628090889187380026361566004026456076817489266833174331401628524771342920261526553907333738229138641849851910923271340945009559584095780200945023840615520166716066093599009287390715071674766433416920048028895926177209346203728087109956110398508186196628062442567261858035448955140740799369115029670606447470212415781736975405018040135078356273276797385815980802677403942936454242454064316058452453790426412408341086266366688254907449049222437236584579519326797440206113555278330980489400460847

Factorizations

Primary (ID: 155234) 163167678522657395617903 (proven prime)
(ID: 156193) 2193251815205229394556164901574423372418509182527173996471384527986919037028899573085828538644777437618968372118821849929874761103470368230602419076690621125899353190637480977153552239896537346140282172584785311961210689306177584282999987106701437014208625447800018966572361306204812299681981112190860069925732217941714319046690442504975775654146858041925928687516550081056427073483080257403728062715871021496936704257177909412428676431632869839956052567219001663771374477348148675417610157126630278725382891336207254095240603831040767464749722905208858236866738504739741982294386262636703175194967250580767639521302712735115072337675459717916016380606332296662922951981149833855752840843208448294796661278173507023018855351769017036050517298197084527691729871948675533451470847976319403034355248720146885228205256064699393914435846649984035920342578176942441317393929802441103536175817888097309954887501914749277277659290994714144170377647229536287901249 (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.