Factor Info

ID 131562
Size 684 digits / 2271 bits
Status composite
Value 222377031743565913115229184608288325654283375017876996363483963751773519216452520842853867338596927870746016707693788184433029518177315489037536079427543128320923566305174928948575832907743219098392455170929719506337220537662409815971679006478102489428397209853108519041111453962752420116525274173214382839035995673903881978299899186805269897399969111859252055702290630512555376364130354914203084443128757788759972850543056509500266244808690784552599073555697759434725022652783513981004553520689153464917280823469078525604383457961884205351705040657311987894700459839510225955594931580930241470402490275364154905823979433255828544317108061104548342455307416025302707185226028232785747

Factorizations

Primary (ID: 116800) 23763059384205033269091466866871918880321 (proven prime)
(ID: 131563) 9358097715792300515006906420089653787487640105192598320246141063912299260472509213463371189130844125328749644834846168863937732708446606408331584315565171734035185267501292406515152184796593316247214780215797063346766284364015908829353164790614089765402784590834008947471636052846376233386733623145060978501056474881832988973636881602871197639665851693475883636151239479290731970143855194059233487276530120244328024924927180715182560034391242818902421918036376688796730252500832489531517613340490561027509438090676195601801145108210750508068639033560122357986567793548588005572773037212287711845757673887536545895413101248197442137879279503507 (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.