Factor Info

ID 177038
Size 442 digits / 1468 bits
Status composite
Value 7140986917309752319353327989977173996653056552149493000561015273814604578412492817063233188597614990547452323788100870028299921229229235229635460351295285509670130129345763273057699504889770536455563174358635261126698341518505003382975857221005445648537870064182423352645514390415766028625819955436556339069326621543940395458997295195763553134569999181332424593559465272584320637507292065369607661985385711865926172906735045856362644346481361

Factorizations

Primary (ID: 16762) 5717693557043829027825513019667841281 (proven prime)
(ID: 177039) 1248927884306167096733759753488475757101701440589629811233716906643934977481684890672753908642848442493604029722241341695982602110825796574544351652028518139709862623051663950826935341160299331433221803483993792923208742675563161368711489548964662817512627508775214464002778477966971437842013785411946370757503346233216360109496163026021723574603773498801379173501025417314561397752468699282834344179849681 (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.