Factor Info

ID 22972
Size 672 digits / 2232 bits
Status composite
Value 574303723542744225917710040166317378524070034717995603479762950407016996485490733723864679612367790504292041711883508402402622144053150781195843269165210396522415757315827979316132359821847676232960667802496662474291086206604040176465866473772428904131031972864974156597846344679143357094451212531634913983094137730735214819688171605020225530008717995177343289140401697596096160820994941281267109286577509295034538360298832288101860236201592340693337083830570371878372320219654128636957979583196585513924148410741113684301875746024762570166685730819302509962592952586559862997420719745576320676284382144276196849737889789650035868454575710035672571898498973545257696240009

Factorizations

Primary (ID: 7828) 7640150264100839651419559 (proven prime)
(ID: 22973) 75169166009895665243132343530938865764938401330954004319250627554201405105140953861655548741527148218630980384608453803464390133319011488475666271144054366029994600544077566392247159512182534723514179400557182424013725540818079278169967997201598610959249084915099150468421571727560613172933799644112165027263004464861864412875979600516337811861614708317480315155533566611729722086882551388212875947376812089478500896156951761005403129059093274942039049427793295239866362540516980098258141111002830035874904795396041760109323591584054841112425456703720481964435098523418016841985531673403176116783552334463201471584145121339691743930464166478857551 (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.