Factor Info

ID 198449
Size 703 digits / 2333 bits
Status composite
Value 1280818977082414645258393090667149180722531335645116464268069075386856173749023305112189722916188524856927893731503413004213563234074249753224095119981555761632874093890639669166599519680653441101254686933034265974633465110235886445589895732621614258081338867929470459568304905062681274901032946076696594860827058320225680490200294724723144009016852272893334275969136356704183576483754614158860094242672926645614379106907839985463139595217102178703541298304396212319340811956878501249756471195181622794369501201498147073352404663516807292486797684185384393275328021645403398934173629668333970913987927180370983885759276495501591393824791754115948720576765797969919671048012995038107671572624137372126587

Factorizations

Primary (ID: 198450) 293955515153911691968944966001 (proven prime)
(ID: 198451) 4357186414453876505721269675628936318683158335949045460035537839388609652217949955326600239643454455979662239975130610593877215576450949355593007535898970714693618726519559593699082291209957918070443288817490041633427991376562777811573772387089501089502679060081664165710990506011618075978276565136913681361497183952070359079711249890622140069652903020268606664967302762937039128715641283050485869407754783274593856828808595943446895446584982282301279065269721545585488912633936855249840302283167127587923355349822836825449764430059535111276584272683017184967337795729953424030462806746535785833145791870788751082846190347696060546716938719695823460787000181154111533084587 (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.