Factor Info

ID 147571
Size 333 digits / 1105 bits
Status composite
Value 301767393830008188369257431059557479799377574437850940654607324983978975017884506473075324435935004166629042448474547503253758050107090857851607392836824971925281267619668767247448543153685778411076403376409107513324188632323221537515611928558688440518573485258136958009995356606971003293195179858489002434836966123599306845002030109

Factorizations

Primary (ID: 182762) 250962707786649416977683047545011125829975942346091801 (proven prime)
(ID: 183083) 1202439185054335999392705315128939354947700413568268720236133671686314872480279986913863903700138829030890661657288920524311078253308313461934388742376901390941716249278263052010763877113286796381965455465845280081285091289751430401748624810224000308258859922952000359978605183909 (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.