Factor Info

ID 85473
Size 631 digits / 2095 bits
Status composite
Value 3878924922785020928728336785456935779657767268225919081790423311161779340827770111441801485022868451643492688360368156304049767505393447417915441848685140102584697558297153828933906348201555818580833280613236050547092858656456452526289671461838631080223799937627901498989001021148418950686444219417597616586119158608063224744527101414024186256286666309173202122937202479497978447016331035816732055411439380972498867568776442988618412928584514341145173483351051707250452774621908795575249533581154203319323367179369239881993474731681138250012890504804040865019927497209620408792161803887716812186319601352572120955200808738544706561

Factorizations

Primary (ID: 83737) 7959780830456631849195394126814830695660223678260928174262987398564636675917709381 (proven prime)
(ID: 85474) 487315543657060357890099657077217793024211390414696191477018869647466150188504807068633672612719850132724613322220273556711587800456120930201404593398038812392357996973685362503029459762082778276381539209891731852663883728099460675180306369140959158581359840075777563164807887325510829147472634167952383422183449393452509559894381052337673289858030602572728994278663501399504156104213432593362864495160784931979966791426166367557115010765222737842222079116297907584955805106370465033430369268624546772185626127793544887252365834233315013132927280781 (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.