Factor Info

ID 104257
Size 675 digits / 2240 bits
Status composite
Value 152635260951825997192333828571621901338978079619195056900984926250682709368760460844373054934266077236401524014711872906252311290370572936460590901783546365318035338336409880020450192710394321521277326091032703757173082120633230384813682071596317865038562430007333315293927851926491779305654313710628053793890146126744134125025558027410530736297976607514451140183857392293422564337436058630101436430098221562646928310388214908032743962888218934272740853188939019867144743579776334011618337507152596348099607640979304214761203306699238349231087866763885776622021046320180081856182171109039333967917786047488033819115409441779476738065194978988099532350411046006097503526893581

Factorizations

Primary (ID: 42) 28546908862296149233369 (proven prime)
(ID: 104258) 5346822722141443593691033459304822208212493100246759787812806528124041397522019645097043622602574948731393784455334495679345625615802075859336431032662505838866323565779811191817192805499632230756898952644388234630419142354966350428463994780491566635671022415555066113226897111059110620404499235436424653431441719348005012194662993860141038287978735938112112969802908988887173440030967205579854595345720321693469717344964766063903914855538917095695569412215273739850960411060949935699706024295718668427987629492136856001417788881326639949000440054135925347045550502970990527051507840681264324587261402631084869485264481948610924881647135526905781246549 (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.