Factor Info

ID 51539
Size 635 digits / 2108 bits
Status composite
Value 31004811559007836867841833026474652041397463306566752333756683144633028891866338750839887073733460340636800413046060287733037529597488994887349692867020686065735218720769907789721780310306053265942812466422161554174829286728936224666210711112351231471238526543165881965896752081796901122578968321962380533339497645840768121813809831266136329596844812708610567384593106938044879183311065114576615684566263717344446025846360663828518182196514394525090583787236432270008698117682721859390180118699816496121730168550730329693480027283370158104171992506328746783930264019095794016006811297180137555648230782253989894506352070548507830151533

Factorizations

Primary (ID: 50220) 303309617049998388989376043 (proven prime)
(ID: 74689) 102221656736643858909309299282471332440216063578193818471977356462916626508924253213226267812866430937814125077642928352757104083299509143459914548073012389335635566937363102590054083591997641666518342882127465349327642127154214650339338475065434252967406937436203387103665909001145007235773931838021536524112794570237911408262635822695738329126438304703394956756097068896556371258926727838396992733454393438942137296809206917193286318048368800977697170057499834893145777500922470307308096084323777145935175393435275888615404783717658816136985431647698065862468134345400842122349285762920910175667713463839431 (composite)
Secondary (ID: 51540) × (ID: 51541)

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.