Factor Info

ID 64002
Size 321 digits / 1066 bits
Status composite
Value 431036561633435721866838258321329085870906813077285489900336141637375960336912816726105206024474317997860660817486102340740576300800017711585199304128508333270212996017212360989046321881641691280705843642086458520370398938695007437775970494011176304608387754085210136322916605938910231987024998254768908351356511540735141

Factorizations

Primary (ID: 89884) 483082536768481120635398533340959 (proven prime)
(ID: 90321) 892262768422141076299533620065466097054548507799893113789459256819733015006256637731262253952972209218677714327551033520275640511812887811629393022256269598072207948501197500770112212690136670354185466562711140212622479940905817443994859290681206346511021204128170257216637876943239507899 (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.