Factor Info

ID 198282
Size 625 digits / 2073 bits
Status composite
Value 1039912963619892390465949423816331285685583749099845267649789468119072921259167943806961269585668640779868512767708743812734881142282133668923457884278415055626662691075421852607746773684782897276783824058611623791718053646695626606279277222467015661720967013140844128063618936500092226351673757827521640284878612603163784719674761351091559369192730512419801695235000566313427844959924810635313829552532335979303049257396034622189151102529860398267817898679066258325770571134572639906820828451360936019019638201415992410777769554415694510805534736199760649041382478595827399595933562729728175024292734803318723126094298169751

Factorizations

Primary (ID: 30568) 7612068647760892587567279171698469451260170146501 (proven prime)
(ID: 198283) 136613713267783675135904376110470052988090841179013834642394192564115881109643174226454951830432813601743494657910247615939162252197912112014340563625839259170744110078838754568755098370537658938425783609306779923266983615462849748245010128657480216310024767365508279388861351089828080451649130907545958757226971991706255524904886331968173773583235284056088739457972589750109438778772352491204921317110920325467866475316945406904755842877337135422247384249416955384768760835498850676017574214471530420179093088905428813253307218763309217045182767067928189501903324967284398251 (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.