Factor Info

ID 103394
Size 577 digits / 1915 bits
Status composite
Value 1518093918584813075362588245790470612666316036453391216184147863165167802542346008473471280440226814664768801684892228617367293156120700338891382664688826971986643329731219159777010444316230229849425972788868760094024952180445241750083895623792348047663931254477167645270483493729700109187417868245572365977704662963335985680601496617909147227109828865720956750271581303882463494622395554716640622946684993265391212627596927680627752685926589045098597173695427082645063470988624772653102144771542214993197401891013068803540698905257277829008440664219013773335761606419258243917

Factorizations

Primary (ID: 134) 475420437734698220747368027166749382927701417016557193662268716376935476241 (proven prime)
(ID: 121250) 3193160827957430648910180114629837338802155584213709959944565577960384637966430450382222746304183225127528951892604030603397818920981016823463980161652795938939841317028041307710426177640789953300343258421362379797205918967110136230789655526137394309932145878767052039396052279843854578611159248873985511383254976491181883131484989866363734952890165134777911648922448203963965502336270443488698413235209738787654128426621319589459954687065787953007911070525649142355546983208125376104853980473600903037 (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.