Factor Info

ID 40430
Size 400 digits / 1328 bits
Status composite
Value 5062197602484800365519566530892096356300870460472663401517505177955015886055759647971318845839678068861488484655730083116187967081021052712088329566933196060041176295849795038254502201154533375752381690435849763569876300209220159824333539929166488728513180950335663873783560944048821107935190741984849207838103629806141239298405688025781808086527260712764334383672288342206651331635285887810119977857

Factorizations

Primary (ID: 19962) 16603249990114694613009401045119923580957837937462177950368477911534904193 (proven prime)
(ID: 40431) 304891970276828368045248705863908402590214855010433494575789833982805344091398028946221079163019865816882077681312943484782603574220509460661177706132956184975632338833016535626093400940422057705443603051663829008960425595738685192783052523939303661236876375653361592828913981862865299033732201838693824612202233161652306126849 (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.