Factor Info

ID 107738
Size 957 digits / 3178 bits
Status composite
Value 261472487159590647725321384192969760176666581187093069547326509253707459167404201229958675120197391938353617783614632819616379998578049790245495636685637363364651339344965238110194001556730662882975928757077566007515173687271350760917260611235297729032309515382500098435887963865713448944766701792946116326517529403082701444337235811307933460828991960580325937096041301388119622928990471304079802488372771924467408587439524997105139887606199692755387446165818752313210416116916632365109950357634573315600020820732930909508684448355927548236253276493609776208884190171085603244091643223879152997091780581871916354772567101046256133363125399727675836998948704501804489435802614920090956635196034155547706511552817376130534599251568907805792572142437094936827056771785816483572103828847075722531063636661566177148989734660242597401639059505502820565096954153598192401497334008415136330431774296163932461993864292526367224543449043194234448388266796841691400907

Factorizations

Primary (ID: 565) 81922033248592814089 (proven prime)
(ID: 107739) 3191723603418766418518529918568750427962656848170908168935129272430598284162243005128691162156583642699207281473498038660734751215022718458509032887625148299286786736106885088251948205191974968658676608020330382830514673579048250861821245807973719865330099646119970197665157093053568016779092804980372814673119464590658572617020268315984146807106799294030489163120298312943797540731596186771081554850670927051059812713853573002893862013036424454327253907455524817495927183902112773771748511332502946032315949662487158356440348516539490586687280471304870127243940728239042503220447152104115266898026674534116548735430201218287003137112614402751454038244054816097787447829575414193584882576888876581838182255948803671605110603325469710584714800967530346015938693064169038967203074386634976249003455269330531016749518583380143643690682889612734966747529585332678123293932660190807450224448977672726535398988997164516388574832832952487059763 (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.