Factor Info

ID 30515
Size 638 digits / 2118 bits
Status composite
Value 23168063207447086519292849553058263029630421308078727788954860649101944785760758670382661860351301290365653893266123345358816403858119964168484815294106172172715295490162645217202396087908145386294926492433398060837465167926721428203250735814515441413100786866053282801522601508357260742310464501223592228623138813397896669934623432393494524094464613375745759897738110442583336326367578223655070960357661396941120312228420954757251473172001913169245591990320474976841744948712396433301641281894649769122785301188757816070314176454526417533714621600284576557401911440840608794010124074080479439504509196772885247999366560679816027064271511

Factorizations

Primary (ID: 6673) 177635683940025046467781066894531 (proven prime)
(ID: 30516) 130424601034943496520787901647465475653209355999533292080729880776297663076034870999334471576181531158186297330717358585435293122758147275405081714817266638369625292981129976232692213022865231493199662925248852521165747697289509403472742964382714726271956702959040111838420915907957836328309113195398765157605262063927960645987929096380525653344085670744792526577629159779394670751338002805275089163134022815023332851371146655294489208135068497581650635609206444508867648797251860236809016963943572677708621584339858629947814230138977299850626035901895361055065058767743339364523461550654065041464252679581 (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.