Factor Info

ID 176427
Size 465 digits / 1542 bits
Status composite
Value 129050565339611519121513095709499061241045116977999634007488388688773459363691948136313531312987393041170716154400758549007988735932647501366072769240885153386373023616838501951310196772916140039489275417999995213033369480017634357691495188044360809653393606247103809298627298903716012310073814427538165455757224548395994690291065706178468488594687841973964346443710920499723216482428777783057821946430942343770722197792581220443777992220551518902480980932975378501

Factorizations

Primary (ID: 28662) 553490408322580586127891636648786565848906273691 (proven prime)
(ID: 176428) 233157726672653309994130625539723316088327604657362209267059132923898696001774782619406594605169390283062448757516214599879194674749035671355923373965048411313220814857134494805665938674314346074397999567091241473192191429560193498487831928489672312579723635452845725066482687816291491607220396187735702258911757305308402120348889051996582319155261436226215000653576943963483593510931418060508778859069035435756906911 (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.