Factor Info

ID 75478
Size 761 digits / 2526 bits
Status composite
Value 19130013050036657534753221993939418199012313013992418117801034398798637242405619864367929384288440603046958594928713785770293804652236803249106923094681071580726207280471758433662885359697952878665196791969841548329690908223977817470601096502159002211420578567985382730474091485353140798049990293492326074465351547258253274983190788515654297050270574216929278648298125422830025913842131993180644417080983159527465728936763159359574467436340214739714546126262441492945620108160452633083193640923952730863145632393159357118522830896001514714556710254012477561098175339475597729118994827523125871284246683861839878634347399716005703796406109970588270314514996102987400213054090608526581049570425949533921779650467148972985216519717538232955862963055061782018233853

Factorizations

Primary (ID: 73075) 17427450503923264964680282877251 (proven prime)
(ID: 75479) 1097694298183782645244608560118964241138386295275512989420756200206343971170202126811760551135033372400558974075286466736048401324031996524279915223474177148726175725187661046249520219837728592022149300835413718689360757877444181177767883235184418913404396256657042412322073129861233731740233145809919791476379642447393893887313099707332941174043940368175009991280188137153334862103683371590940605879619276150808940893679029664903793632245780022288162093572944856903365765125255089434156943622865467580850951148733193478382371100121065113855980887928079235201251321214197878086872634768384243443415885034820665667543498229766206507512772822825199007752469834643910037139869914416606567193047883199320804525851841107416665221127103 (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.