Factor Info

ID 80328
Size 786 digits / 2609 bits
Status composite
Value 149121807738678096449588746913823271506308917155156417621399571570264712676711981137611658600080481418900102874353803050582015905085560534959268887581946005430807162638801799835910401473668520922137386379372044456789035402349474218188736950000079958567318175269284491771179431480486423674307886084169839126674674046951337758031340119322213384389733673660392753494003198085095318390463732014634066228603170471231042162521254567195622067088883833865275535152044593800280818010678092558008620805184953434849387591492623113435310417611182007546082053570401436440394601278497121411822196987834828858789340862899449170035329038388309650941597605383107297839480415110162407754676147398500290826618538593962860033204670713084119712404914432450822059326816840757863111270144879219643757062047069

Factorizations

Primary (ID: 78673) 63126110804667535136172000529017839544483511293853003129916970728854019722227356800719638309626583577984798914411223845735933739717539 (proven prime)
(ID: 80329) 2362284098257040926705619537619988312288010989870470684450234275691232947958923782358335601680576543632575050159682111178553219011648183353014738541973418428483408411530976489569179429012714025974196147652824998984142434214898323018140975480947395922047746968416160224091735699744539558274627502926464668271229937428196253719532471000665622247551444525337333130298879366308270271994580391193026423748793811912194734871077728188211835285898023229406467798229072210243665697295728124219334423551006119800138631453820756120376888369907291869416252268117928867544489600428478313607570347841870657194365160299400236853662541062555431380863837366213156246271 (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.