Factor Info

ID 150977
Size 572 digits / 1900 bits
Status composite
Value 70300543831099971983475013664564451845881314495139996851783674595668593676152232909925437165734865060202648700203985559657777940634188918130242859528776572916258539445520964037092268643961213964351860496866774256041586844174080795298916612991676102854360832968052372551795986001315098806289276680002868720982380690892225882076682656164813475210440981492902030347492855423255997676704162012145920329635638551141217589793890487210636788840475404892150955188038839136746580322535900072705558669379984731046096132467887764869871351174799679438830347290432313353370234435260571

Factorizations

Primary (ID: 149633) 35398913504384285261362997701 (proven prime)
(ID: 185061) 1985952021448143932611543694043804611443017288138733290409656853994060798663992113277891179188341793527738803611485646622272233988075553262627586727237051923850630111614182399773485082590215430426579993103311075445908373967732877809399629669986228713106009160076348369738087930715115479989039290716890198111783631546388029454146579430506951071645972662441984974765187583184840947961025591868555070273612159868221683565289533608903646755961745095691797302824789696149520345216230721472387620645107691443491426024683448617104452263824598339163871 (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.