Factor Info

ID 7947
Size 284 digits / 942 bits
Status composite
Value 22075998920799944735817269360516103564877829876112107264147567005829904181367311287333700025433713207162182910453120686567162989286082214422245926961281890755447871133779342091069123199833625026466610481915862426946323759993519261775485152729111226223100085212861827182875300763680551

Factorizations

Primary (ID: 17552) 14007805315485347573527029147002036597 (proven prime)
(ID: 17553) 1575978422286849682178738303935613897173710658598783197719651431447755312636558928712547159774807467844678541177633559677014345027171016115670982574076839335769262992364560149945396922258684263072106601021703587126008210989535693607436518546919083 (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.