Factor Info

ID 186961
Size 258 digits / 856 bits
Status composite
Value 359401834622005458871935070894684045076173349898977163853391301824130626582508946415381714471342311798152396874334318608924470022621083320859776968284539122571635473957863389708447271318953898149693119932321920729465313957807586204201069929221650956667988601

Factorizations

Primary (ID: 186502) 387512716355122019789241060609485360629226066471091776642235579612179496090915967929760103700156769 (proven prime)
(ID: 186962) 927458169637572978121852360500394306351050981697994566414510163128547530506140255674242750968129594480778101696884156202839564885896531151134937160851036616729 (proven prime)

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.