Factor Info

ID 155237
Size 399 digits / 1324 bits
Status composite
Value 243623971110222473276905419424147004600342462370502535543553250721207775117655667751930530728260113918326080086050879714808364646957495405782532001380745106371875332197196326875355941634139373458265413969379099256630456668942022084065162170708725721699175373332240039891162805812021389690318845498188578444438523777960768609450287153159765492400210622765105902919715083749902505051902212169052600243

Factorizations

Primary (ID: 154718) 66685632043094378655582637553641418149167535516828458801415092872326088347774211129187093655702612867 (proven prime)
(ID: 189203) 3653320267742006348664684686529045953319179739918963400808957697057805656638589814176846637107108046894967783121695601770640462736840404223984215817479411940372064995450038102747670253006662829905364196745151005586956189626877640437573595153932825198569342767934473244050793911359249187033260301329 (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.