Factor Info

ID 99161
Size 399 digits / 1325 bits
Status composite
Value 663370546640977239593174845534752674403901181637376503586396242632131134004937661206146450721177660161099675905467142581367887097986869407620335941284365916619902408770721478966327411317489112659499559664355396843007382109112888153286609443939633730805660652856594192672563306048099756768018976413753473871532166693256903785920761364409476830856340194663784036087171540473749356623424633274635716801

Factorizations

Primary (ID: 70596) 10995116277758926258176000104857599999989760000000001 (proven prime)
(ID: 99162) 60333199748223889571192580976303970181553307595844331404911419456349683875950605947424705384827360677480610385504003441640829766342488464882439744492035966215064174227295601063047669503174087021887079941901701640638790830975811088916213198727755675585269814017188585457402567224662199777494032287327300358487280583364341994088893164675514635716801 (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.