Factor Info

ID 133145
Size 861 digits / 2858 bits
Status composite
Value 179541898590721304249897535078091418141433318194457497334576609185454950058372359939195762482258008405342497299034383676961475429714952773775771901106398962060412775096572625814453631680142254159156241547803752385205488518739639455849641594117427466699178219795654002809649261294832980190601143715390757328291609576280955305527511021608217197948540556031758779160601784840396839181071798429115048310224699508568586720229626311763130272126736573577707405668972596466976781908489010219660374564974062050821041659729849533083844338508666435982816909823379651310613659415266840624528736443601041823849253269171224742551876511455197426028090833159347869508897407099436450853548787580245356457852459464306398525360711531455131281229710615253904198450924356910751066124569339822844909216255024573285259892524246030531302191388596011220743791209255427701390220024111191

Factorizations

Primary (ID: 133146) 18898850887797531249716213 (proven prime)
(ID: 133147) 9500148959143678679791548580393189585367334742013965456897380705895543484817492636831760730779593034044531211005332089053419205954955065159391657382112489355251515091440530076067685899889709587902673575737533637530080570073818734426406256734886340973131460744111084141483891484116624090049023014532283072924572982054803196662163391592065352820784259121005103112249058840996327300627390252658295642620541639044205270928545007409599812718343406809823208938395191897662099931428335625175688181599039094413373792018687724540287728368487360821069129053923482874091607813274808842354550858494890992121859830095511528754055183955369327466862734219010079585831439833009516554193090046616775567661338658400476029771701811972064828936135450723901374516150864425345149367263654019495827881442908554572580862352582098005399139335681438498885162907 (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.