Factor Info

ID 148566
Size 804 digits / 2669 bits
Status composite
Value 258660821454390743010001913502577916656589692209113731817876284303340907650861787398891274133969725202274164431682322640722949779366452808691908235747580452034742333993285842818913895360680771759163760004002480762536705175743654419193869955238190388344818906617982201881995468265614965150705899413281847066572163986073022571665182014322093561810099907576389236998669493020209424443647116224775054910930626007655260611899559035303531789100520787712996125968681267195602104508483983816704772617156696925393298019194711846238699963531786740049489281360886336210407789118390846228801557692673066467375632263463125680323047002712561672444239440849521168383308965666356424138771588403405244998537781836058955224611985188941562419057816167711780813031490882450178635038879569517069660330230086809232079994288381

Factorizations

Primary (ID: 147070) 222929435014083414901 (proven prime)
(ID: 148567) 1160281151020052700346083378144831337108248432155007577166535065453809723922328126861241370057393722510668949817468960172915641200823198294959412925502059711628097130127077820504981190840923794165404712574846669192717810086607516732512481151485972590956863645834937546780300780975311279816666037044405697490420512604569854221780648251675110653149141368402090001598756880768797435681616266076509776726006269257534523986115064229519699704213268045225313984663568264646557426292001078551658265542072546006310286850843333059063952691178980270625008220020748192634678760537256073534223754440540469277283009755754799450035485397590790612361446979126013804321372935331958753443839173205803420799786488490810865128609124449701347847485141567046649963070384141054060839094508642383656038821481 (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.