Factor Info

ID 193142
Size 597 digits / 1981 bits
Status composite
Value 139384697916534670851280787461077535457501662689023651559113326915245682085465583270382203376446078739236325682385751362469071345135448264570960596376252491288026104811686630267080396216528328518257290255541339808542631307654868187873603350932758935046941787713275163428273169676341137459058334586979981271920481592228986635617170843417400202904395007721168410952714150022194001353165084416454284340661627579217721902761039601443043036225041461672879545846221621544048921916903958129843839191935114744636531011142169574045612734146372904490308092597524405025996018851983956326924703483125082659771

Factorizations

Primary (ID: 192256) 2260764280457365390771553105465708698526665460911942210223302984123544386901293191133842559536608016936253 (proven prime)
(ID: 193143) 61653795188384858381783989481580550306925259088897645636019824171157952980295927932453686769379919797364960969499514934827077295605735925090418583881008298599866207664952425330023597313133601740369684816003903711210644571367039203406829173371150513585614437694219857266647013079518860937168949033829647352428055289287426062201768448586897637539667668954894276693584215831904045500822639339282805917746784934113898709967342563936928048532484240005268492724883689562537883912338524502197202007 (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.