Factor Info

ID 61878
Size 591 digits / 1961 bits
Status composite
Value 138577120299312788282357769313030433543566945939265177692458999358377063306818000073946782873115713006687231998205408992803619000009362053433583871003170561946837450713236321242864513123567490178712064241040645177815727561398468193485503636967659835887482109507934872496483287093365727869530581828383216695618418220230801986049194092375239682273741646164500567693019543860653701635206523359730116510610329681030800271832331886043729953843666825770414876636877560827476023768230603060531889683755391029840263900970301686004286258958608114712643908663959859539729786686194344861474695855574319

Factorizations

Primary (ID: 61879) 122931731283429211231592321 (proven prime)
(ID: 61880) 1127268922779683681937459013687887941669419399562012808941659740243597222629052206440755187494979871804151017828921445231253508857067741682682237808286909957437143225077215612495968733181635289402974830109845250438892784220909865396675511041156861766283409496377445258771978653293667114540311924663627477404929368517593816236075695070554521474928471795170501096491211984812462135399538608061484657707374876941706185156385443440395181511145256588710866293126449823764864290747237639045543464082537199232981361752415766500562290933342606379337704335706760019012977839 (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.