Factor Info

ID 172710
Size 331 digits / 1099 bits
Status composite
Value 3866409136976854761282419136064006713137876511445436664637462285600485223733821505750508139354789093449690659591839553261211513891577894479193651026953082065499729628635159233629172058115781764141660403489217769295796491861090008380376782247036930408753081315045698214148357511560275343198916148199902650407567847852872827353922231

Factorizations

Primary (ID: 171542) 1122137407855437363449178186420100021 (proven prime)
(ID: 172711) 3445575479357833008819227598045675618352509336673264698234972217548873108714924408275902172069260021197049767011342522890701712221746081084363440796628157743653893230296018250382717993007924795008095297988897480881866427899109621538986165966444399267137403006220229189769597025532888067549182011 (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.