Factor Info

ID 189985
Size 400 digits / 1329 bits
Status composite
Value 8123057584025971366157090292471511997268415123640326472387275124935915114097442384077256071691804123196662459815482831997411468238124519685221077487177862411172929018032505014603201935267158983889686144839698767535845975943059015860724133025782350530899159160423814474674940885658687626587791926403790632901515542556920198462698082619205506160789713734880170807652944733197870985611971195916855462831

Factorizations

Primary (ID: 188808) 201826644114768002063745646190803184405042892728052180172416358859250340467495216313254851591891887712483636096433056488999 (proven prime)
(ID: 189986) 40247696827416025475839546655064700876318823531692830450102973401494643368778722303277487227484130880725883857757841862530369156526939793387415605974137021833648768498253215879662644571047446886988169815090664669086664267946258077848932717849946020562751663149192720761733178169 (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.