Factor Info

ID 176742
Size 429 digits / 1425 bits
Status composite
Value 855820236084371327321865751720832570093449105937614576955183333624864857080378530252075070187804631360918018274718825392373841034002383501490765917160710587483281026194329757982527717459591244153570771857048578242251834143427396502019987343424741096661106958051369926935166313161939103052569134201468595900981048103451782219469948943090723287457793232758903736720359603668647206272993367065697452202324046014546721148870715134489

Factorizations

Primary (ID: 176743) 140211919850733903303672377819304840204255385947876125062669055791872577005218025788884825616501299980103357501 (proven prime)
(ID: 28837) 6103762340573156027399535441045314996550374458881880836360527155287587947183061107218464662617350858058027913868248539423258993799434131847695391370350318879740100873553688345210888808980770754636230499895981634973562467676542696581851900241690625431695714500837478264515016797910238862825297199704644413926030649566989 (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.