Factor Info

ID 105120
Size 773 digits / 2566 bits
Status composite
Value 20908273450075174852759663596747842145228918948018383069868211671857328474139122143584285661279542179012250092693900591787463810263979159634660143439737520970274890173248558096774423309703774792966412469004362223763750999775609902464126435045218274268946980933214531022251317383505260768015765663788647375747914485124168773210919960713006461629663582815143226643703259579922229363710946342383088649659788652704257560049186693005617861158816366232123804841414925415614248537619175576179507912978544409019792915462601188991490060105100814108315112597006787918051121153799423438747765133899495618880776094508031287343876572646707444993198409127485443990122469857330096111123141788534679742540166197476541048319275069465790221769385193650538669020079678132137687697410776720961

Factorizations

Primary (ID: 10) 2811666624525811646469915877 (proven prime)
(ID: 125793) 7436256228848383101017572034381842729431774083254726402220470756289636462670873273349706499483974346988476871888387352438945233232895203726529200637258897592507717877444976902672441743374146749689368104522328491750089686793308879965166727777106648334747085833807114840767356019865960743752502817595140784109028892948468571729599878760156224611546644460338300039120167953995503799973915463823657274504903361242305235368841568808793522375361731603695619898117864678684359608997579474722708159697281091405171492474552920196413176116621898272864996101795763101708379298842200793861857352172491356236999534148628875729373724969134751030900915891264455284356888112999213656815574092872222046364198947253912991832797276035846013596901407365078106997293 (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.