Factor Info

ID 43378
Size 291 digits / 966 bits
Status composite
Value 333658085274695282767074567853023247759944917967039267277339899423032429878054791502366739006467970020756128697551184422318263960832692584318829434572727673322025287966375639462850777194077415959527524486622982111902374364353586862190318845096044814804207786760998868559091786861009752462447

Factorizations

Primary (ID: 249) 2871307447985313921708888731089 (proven prime)
(ID: 47281) 116204234941406339868618189533792149860250891286314224482828193025839426331922482212260107117797262988563222893933189561215308910701541412432673491518458595153509482627393574577740204604364812476193335615371947403848029405763242797173632199231788383517206146623 (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.