Factor Info

ID 64109
Size 337 digits / 1117 bits
Status composite
Value 1271701397006874933830265292044578327721298072499351246700253789334682511724658792627069778095337086969316160120733005153013411309304707303813805614695475946641504864953613198620577050065072704713228181928505091335094093290086832656502670657866192088373004430588445770002338214182349458212949482305491875187536279439933510989113972956687

Factorizations

Primary (ID: 90460) 453484889929966950062161587736001698133 (proven prime)
(ID: 90461) 2804286152077233810279056776648806214285285886174600686864199139806729349606439885185292810052983573909400334242599932350713342193814700282640111070530044022423089098550113196914376393849248496796018172692996904113455169768734539475223469048919692248619321635700343946841507003601709586266625411539 (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.