Factor Info

ID 57965
Size 387 digits / 1283 bits
Status composite
Value 165803881796853625952047482300598092029444610295046810648635563064978251052853074863517646522395060117394343149508390587287289763640939648316214693873517986372369674729272394186037964425536126091931520743650024532998140167087823614691279651393684720761279687017669722089000816044240406855626892930058661011060513416272992615577823005888255943592583313163982400249299278098794959644179503

Factorizations

Primary (ID: 57621) 7708818770493814043599025468833 (proven prime)
(ID: 81843) 21508338272457857568576539475458875769480291539316279310995277484076326425040129939938008607613551959191964340058955383610812013505596453123822688522221476707031471513236340966251082676258436581458132142852481552478934110088387743681091702935839678723322838614232575439428517312476220605579602634083115676562885888470473599939373933683606878856517049302991 (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.