Factor Info

ID 196651
Size 661 digits / 2193 bits
Status composite
Value 1294687597227305827318544469414648688816795287350398555874789543110700135844422944238031524001083446644846044532446023556585653284537399829963514977528702901794641830426538341313828778640651583967107252488548336670475147673386148797304845493964077713274408338844126278776407188214070106570394600868910505230002184356201328740799171524707071603960471834191250644205621010937060867988461485564708875286695570017425542735900359049659406776028902304806257262306916421460647129683581941157165337783584835227344342762652961841595921116202800153535906930239608472282809163071582087711896169816843892208025738575129431980268263562218441578257136007612168396986403928429

Factorizations

Primary (ID: 195453) 2017468285620697151183901539872679345394214053017231737860802130078957422668405232169811505120180540428570834094896001270536074429136743282839586583037305991279 (proven prime)
(ID: 196652) 641738760631362493408599016579625024726388652924681528613055435807247795066760304989848162057152879410817341403405273020196482136947060179757591165786762282395483829623459920612072193311666456939690984280442990063299753502552049464960227106075707345118144315161722678173500999674253996381993084425461670821477450490695883216092444530926012600272775505877588702727172247237375119584344358886076438882846698339903320303498386561007966355189140616697045458173563179181725967403733809543195845643006650851 (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.