Factor Info

ID 115583
Size 268 digits / 888 bits
Status composite
Value 1713485891430281600063885429415741106248338412177311931604611278802949897401231243206012855719562069701540151253461741824213914863113239551505201721054024955812316956713243728118912761032296942891341045357900865397827125367252906513665083936787515417926635465369724239

Factorizations

Primary (ID: 47833) 417662328002287833562478943278137230486348246932603 (proven prime)
(ID: 115584) 4102562708075734375086314370786278320065309115783867917232391115491625287962184457349979299431644327179944390422539951255167004421017539286358920163130603893006678566555129913006198999456959799682323322042661279306813 (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.