Factor Info

ID 183376
Size 418 digits / 1386 bits
Status composite
Value 1504166133727607047641920191329725751519875919014771731635238660044648908385879029972437260080854475988506028197125833836841729520117669458288384543088344036752558301847010448927568804141235443449340042661532344171194937653212072722951949308587785515535352739800837004729338551640747637801086918627415343515597029375617001977236017018331103970634699542764623933217129653695895404876048781289491552256326440561027553633

Factorizations

Primary (ID: 147205) 4561624887977679848933162147577525605222422443335850057720652079444297664198848221051207376735096470015885732291219068991373 (proven prime)
(ID: 183377) 329743495062886234468701213741530399972962989034914736188308546593757411553512456244251657051817952430030799228241398662878091467844827393825073294043282819716459680012087010108493572353067026529435277373517233266638315983107603424691854425408065820780022590333214201650324381453305345759107621 (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.