Factor Info

ID 166417
Size 809 digits / 2685 bits
Status composite
Value 15199409246545990192694741944602650040648842387310192422846820736666181523519155835447601846352890210776297111282675555366980733140080632060167928807414642869306032179739054216611055775754862653397411756511506380730528095614864289565470554514443378831273257922817169726314293881290268214560857980368429946696890634538005692892564949051511222452097530739108291702831877275672172367556028289177595637587469501800018802653489304089563270720453992419312185158782441075315502593756146198553337429452158353951547066418445455282090013293474978627231849818344367266433599526701967744184099143461635419072896539129788785402624717142517478986159535599101871313624284382023860905698984375125909943009838598226211871826188807337223895975457856659718359563882932388573943374479544476770578347816099933729979778092178548223

Factorizations

Primary (ID: 22170) 123453514903137861844949 (proven prime)
(ID: 166418) 123118481142246209211094844166818635757865547918742499990303885859717631722320595949036166427405514154478498615534580618978292466317655479393942334359176742432622548303812234777172129314293720249501938297688106959078513299833757424897022242873095234244441891906122844359200365080734304627937901506544583074209102186484978900561642277755183866394064822126472255997391658915458993922738625938385782113018971686969366058313636675624359260926913223208147532009709502534989665979531916371837171167284405846657306577653837840462993804573556932912022837080499823563699611613920182493412415689206347298092365588947969547422554920341718616033675949173489445678280562575765367251742361012724953304246765259051026365500895396742091580102311496440458187339004498563073982154471703354333311629495427 (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.