Factor Info

ID 131544
Size 673 digits / 2236 bits
Status composite
Value 7872293647600769845659831870065394243993647038969941982270807309066876342393893407412136233408800978749867645889856491256379605392631245197158296411066954002863115647915515327995854900220979748367825892035152627008596484998312152180035411391478086207262090100499930579588173454562015473708576943800487350160435126141845030107638557327741365022347091250934412990039024146005984341962195275294381186761785352756949672343291244137922304136623588896658102604404248225849962969436204565985321049350743139570898746200794452577740976689494694202059897741828262987041198930887614334996761778242018348833643677946287394849041001617316261877921349103174761370701822534938294401260053

Factorizations

Primary (ID: 44084) 13738328487641164602447051189227488562120714814369684542631821571940618490450329345020241075890027968604830844864439924755956569517798756702753681932067597180981557832446830342066991494236910016177761107608428970402872288751 (proven prime)
(ID: 108968) 573016845148417488697712435031231340094825652307539841075130002312710967885552039498435973182918743645000281945959807128226588410720343896455076851801028124276116950569015571095748506439168751550706882638724246152439987148087240861592761943351393922514645412976622698743348010751026531194791227340888604817287778226157387996584489129841800267580788576882307478137771998665854804898040680724049637227211723463655594275107192546629883098642023162143803 (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.