Factor Info

ID 144289
Size 582 digits / 1933 bits
Status composite
Value 392158789054474319662862089525675545587545562491756099440731353510448064403624761169116721601692997564692605496170506456869370594185714053189663294894714426028478359148434292987639584845354520786989521581172134586166268899153699029009941382044805044775508702568935017564625820265398908993035602301618040499599629790527533256138187143902488681336366321979065486769648671013944457217397511218911822086227891465906317226275451124788359609450902032936502600446985571180622431232339593499671281151959894598611303155003688215208837958754233642970095946282371952671586956038134413128472089

Factorizations

Primary (ID: 143230) 2657065067137198842413531998992319 (proven prime)
(ID: 180113) 147590961886754958621154304070667425203184927264007291737641920968177235969662807819747199685901535399198502194405955967374134553213654936210709650701605239082312420205032103586701223539104017117264119116475227991022778315487513909017714869204715219395603966061625188096433349978975762089152353633203325130111525660745148782005852292058388170765784949565351161552426580777961338222849892864895107242131198312259435011306206035810123652242786523074407848831158394075162400176910471471265266293354134587534937583632188847595546436577353605395408545831 (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.