Factor Info

ID 144358
Size 714 digits / 2370 bits
Status composite
Value 216875587016299822393064604889000878187605047873845524095985792731940053466382837043057678974004166590429933864183680879463465711570849103459648861463144638996650343481602835229294755701545903839663640153424338341967840385829829383864861263184726166200595334109823201618929496648826539712999610895426300765813873065409512721298993979676432418966020578940661050424990126018232879633642144636274853295941933899671124144949912491742061301619604211285708477678752496137680533808239237652708098055691405412330672408983376897995229894302465906340742085766836608198751205227975165305563106029484515097784920675909292858176832836791996428308350053745264756547554543514344045012156113333312557716757571327417776230019483971

Factorizations

Primary (ID: 144359) 31126924823077481454631 (proven prime)
(ID: 144360) 6967459466330204446439119723546201307418550243170366936430332956972792447261307974212208045464155194319530089551572957191918236938696158505012680247627702320613660956470561217887937899834950601269533994467216526960833484693614514336909167060017987936407159250955619689880310116313946165979154475455726920288328334649830733007485676043812490412370009594137409307464787512311738446684168525576721263247852674264257583588302625190375573567902850990364805885145983218168531042772095856255206813628515843447121640711763029914613776961224155142658932856186741552691149279635878777689999703051331253919112711094255428359583180609747056006049237802309779314084307614527764859645673725918455962251141 (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.